Potassium Sulfideis a brownish-red solid. It adopts "antifluorite structure," which means that the small K+ ions occupy the tetrahedral (F−) sites in fluorite, and the larger S2− centers occupy the eight-coordinate sites. Potassium Permanganate (KMnO4) is specialty technology for short duration hydrogen sulfide control in collection system gravity and forcemain discharges, recycle streams, solids processing, septage and leachate. Li2S, Na2S, and Rb2S crystallize similarly.[1]. Details of the supplier of the safety data sheet Emergency Telephone Number For information US call: 001-800-ACROS-01 / Europe call: +32 14 57 52 11 Material Safety Data Sheet or SDS for Potassium sulfide 105134 from Merck for download or viewing in the browser. It will have a rotten egg like odor. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. See more Potassium products. Potassium is the seventh most abundant element on earth. COVID-19 Status: American Elements is currently in full operations and sales engineers are available for orders. American Elements shall not be held liable for any damage resulting from handling or from contact with the above product. Metallic ions can also be dispersed utilizing suspended or coated nanoparticles and deposited utilizing sputtering targets and evaporation materials for uses such as solar energy materials and fuel cells. Consult a physician.If swallowed:Drink copious amounts of water and provide fresh air. Facile fabrication of CuS/Carbon composites using lignosulfonate for efficient palladium recovery under strong acidic conditions. Subsequently, question is, is potassium sulfide covalent or ionic bond? The fusion of potash with sulfur results in the formation of sulfurated potash, a mixture of potassium polysulfides and thiosulfates, which is used in the preparation of sulfur baths. 1907/2006 (REACH). In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Potassium (atomic symbol: K, atomic number: 19) is a Block S, Group 1, Period 4 element with an atomic weight of 39.0983. Ask an American Elements Materials Science Engineer, 2-(p-Toluidino)-6-naphthalenesulfonic Acid Potassium Salt, Molybdenum(IV) Disulfide, Iodine Intercalated, Publish your research on the American Elements website. Shimizu, Takeo. EINECS 215-197-0. Handling:Handle under inert gas.Precautions for safe handlingThorough dedusting.Ensure good ventilation/exhaustion at the workplace.Open and handle receptacle with care.Information about protection against explosions and fires:Keep ignition sources away - Do not smoke.Protect against electrostatic charges.Keep respiratory protective device available.Conditions for safe storage, including any incompatibilities:Store contents under inert gas.Requirements to be met by storerooms and receptacles:No special requirements.Information about storage in one common storage facility:Not required.Further information about storage conditions:Keep receptacle tightly sealed.Store in cool, dry conditions in well sealed receptacles.Specific end use(s)No data available, Additional information about design of technical systems:No further data; see item 7.Control parametersComponents with limit values that require monitoring at the workplace:Not required.Additional information:The lists that were valid during the creation were used as basis.Exposure controlsPersonal protective equipment:General protective and hygienic measures:Keep away from foodstuffs, beverages and feed.Immediately remove all soiled and contaminated clothing.Wash hands before breaks and at the end of work.Avoid contact with the eyes and skin.Breathing equipment:In case of brief exposure or low pollution use respiratory filter device. Ammonium sulfide, also known as the "stink bomb" is made up of a solution of ammonium sulfide in water, sealed inside a glass ampoule (a small bottle-like container used to store a liquid securely). High purity, submicron and nanopowder forms may be considered. Potassium sulfite can be prepared by bubbling a predetermined volume of sulfur dioxide through an aqueous solution of potassium hydroxide. The structure of the potassium hydrosulfide resembles that for potassium chloride. It is a strong reducing agent used in sulfide toning - conversion of a black metallic silver image into a … The number of electrons in each of Potassium's shells is [2, 8, 8, 1] and its electron configuration is [Ar] 4s1. In its elemental form, potassium has a silvery gray metallic appearance, but its compounds (such as potassium hydroxide) are more frequently used in industrial and chemical applications. UN1382. Find patient medical information for Potassium Sulfate (Bulk) on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Registered Trademark. See reverse side of invoice or packing slip for additional terms and conditions of sale. It can be produced by heating K2SO4 with carbon (coke): In the laboratory, pure K2S may be prepared by the reaction of potassium and sulfur in anhydrous ammonia. It is prepared by neutralizing aqueous KOH with H 2 S. Aqueous solutions of potassium sulfide consist of a mixture of potassium hydrosulfide and potassium hydroxide . Question? It contains about 50% of the macro element potassium and oxygen, as well as a small percentage of sulfur oxide, calcium, sodium, iron oxide, which are extremely important for harmonious plant growth; but they are so few in composition that they may not be taken into account when using other types of fertilizer… , K-S-03 "Fireworks: the Art, Science, and Technique." Personal precautions, protective equipment and emergency proceduresMount respiratory protective device.Use personal protective equipment. Layered nanocomposite of zinc sulfide covered reduced graphene oxide and their implications for electrocatalytic applications. DTXSID901014376. Chemical formula K2SO4. In its elemental form, sulfur has a light yellow appearance. ReactivityNo data availableChemical stabilityThermal decomposition / conditions to be avoided:No decomposition if used according to specifications.Possibility of hazardous reactionsNo dangerous reactions known.Conditions to avoidNo data availableIncompatible materials:No data availableHazardous decomposition products:No dangerous decomposition products known. [1], Potassium sulfides are formed when black powder is burned and are important intermediates in many pyrotechnic effects, such as senko hanabi and some glitter formulations. You should not use potassium chloride if you have high levels of potassium in your blood (hyperkalemia), or if you also take a "potassium-sparing" diuretic. This value is compared with literature values obtained by reaction calorimetry. Most commonly, the term potassium sulfide refers loosely to … The chemical formula of potassium sulfide is K2S; the subscript for potassium is 2. Potassium was discovered and first isolated by Sir Humphrey Davy in 1807. Inhalation of decomposition products may cause severe injury or death. Potassium polysulfide. Chemistry Q&A Library Complete and balance the molecular equation for the reaction between aqueous solutions of ammonium acetate and potassium sulfide, and use the states of matter to show if a precipitate forms. PubMed:Copper-catalyzed three-component synthesis of benzothiazolethiones from o-iodoanilines, isocyanide, and potassium sulfide. Question: Complete And Balance The Molecular Equation For The Reaction Between Aqueous Solutions Of Ammonium Acetate And Potassium Sulfide, And Use The States Of Matter To Show If A Precipitate Forms. Important information. 37199-66-9. Potassium sulfide is the inorganic compound with the formula K2S. Potassium monosulfide. The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The sulfur atom has a covalent radius of 105 pm and a Van der Waals radius of 180 pm. Most commonly, the term potassium sulfide refers loosely to this mixture, not the anhydrous solid. Preparation. American Elements is a U.S. Role of hydrogen sulfide in the musculoskeletal system. Potassium sulfide (2:1) Dipotassium monosulfide (K2S) K2-S. HSDB 1204. Potassium Sulfide is generally immediately available in most volumes. LICENSED GRANTED TO MAKE UNLIMITED PAPER COPIES FOR INTERNAL USE ONLY. The compound is used in the synthesis of some organosulfur compounds. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Extinguishing mediaSuitable extinguishing agents:CO2, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam.Special hazards arising from the substance or mixtureDuring heating or in case of fire poisonous gases are produced.Advice for firefightersProtective equipment:Mouth respiratory protective device. The standard energy of combustion in fluorine of potassium sulfide K 2 S has been measured by bomb calorimetry. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. I've used potash which claims to be water soluble but precipitates out despite stirring and use of hot water. Potassium sulfide SDS Safety Data Sheet for Potassium sulfide 105134. Structure, properties, spectra, suppliers and links for: Potassium sulfide, 1312-73-8. Potassium sulfide is the inorganic compound with the formula K2S. Compare Products: Select up to 4 products. Product Number: All applicable American Elements product codes, e.g. High purity, submicron and nanopowder forms may be considered. Remove contact lenses, if present and easy to do. PubMed:Copper-catalyzed double C-S bonds formation via different paths: synthesis of benzothiazoles from N-benzyl-2-iodoaniline and potassium sulfide. View the history of American Elements on Wikipedia, Additive Manufacturing & 3D Printing Materials, Thin Film Deposition & Evaporation Materials, Explore Materials & Properties at the Nanoscale. It is particularly used in Asia to manufacture the fireworks senki hanabi. Keep container tightly closed.P422Store contents under inert gas.P501Dispose of contents/container in accordance with local/regional/national/international regulations.Classification system:NFPA ratings (scale 0 - 4)Health = 3Fire = 0Reactivity = 0HMIS-ratings (scale 0 - 4)Health = 3Fire = 0Reactivity = 0Other hazardsResults of PBT and vPvB assessmentPBT:N/AvPvB:N/A, SubstancesCAS # / Substance Name1312-73-8 dipotassium sulphideIdentification number(s)EC number:215-197-0Index number:016-006-00-1, Description of first aid measuresGeneral information:Immediately remove any clothing soiled by the product.If inhaled:In case of unconsciousness place patient stably in side position for transportation.In case of skin contact:Immediately wash with soap and water; rinse thoroughly.In case of eye contact:Rinse opened eye for several minutes under running water. Immediately call a doctor.Information for doctor:Most important symptoms and effects, both acute and delayedNo data availableIndication of any immediate medical attention and special treatment neededNo data available. The symbol K originates from the Latin word kalium. Media in category "Potassium sulfide" The following 6 files are in this category, out of 6 total. Contact with heat or acidic materials will evolve highly toxic hydrogen sulfide. UN1847. Do not allow product to enter drains, sewage systems, or other water courses system.Uncleaned packagings:Recommendation:Disposal must be made according to official regulations. The potassium atom has a radius of 227.2 pm and a Van der Waals radius of 275 pm. 8. K-S-02 (ERG, 2016) Reactivity Profile. The toxic fumes formed after heating are harmful for inhalation. Thus, 2 moles of potassium and 1 mole of sulfide ions combine to form K2S. Sulfur (or Sulphur) (atomic symbol: S, atomic number: 16) is a Block P, Group 16, Period 3 element with an atomic radius of 32.066. When the ampoule is broken, ammonia and hydrogen sulfide gases are released from the solution. Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble. dipotassium monosulfide, Hepar sulfur, dipotassium sulfanide, dipotassium sulfide, heparsulfuris, dipotassium sulfide, dipotassium sulphide, Potassium monosulfide, Dipotassium trisulphide. Other alkali metal sulfides behave similarly. Runoff from fire control may cause pollution. , K-S-04 Agriculture. Simple hydrothermal approach for synthesis of fluorescent molybdenum disulfide quantum dots: Sensing of Cr ion and cellular imaging. This material contains potassium hydrosulfide in solution. Potassium sulfide is the chemical compound with the formula K2S. 1. p. 360. 701 *Please select more than one item to compare Sulfide is highly basic, consequently K2S completely and irreversibly hydrolyzes in water according to the following equation: For many purposes, this reaction is inconsequential since the mixture of SH− and OH− behaves as a source of S2−. Dipotassium monosulfide. Potassium Sulfide is generally immediately available in most volumes. It can sometimes be found on eBay. Sulfur has been known since ancient times but was not accepted as an element until 1777, when Antoine Lavoisier helped to convince the scientific community that it was an element and not a compound. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement. Yes, our Potassium Sulfate is 100% water soluble and dissolve easily in water However, Potassium Sulfate has a lower solubility rate in comparison to other Potash fertilizers such as Potassium Chloride (Muriate of Potash) . Health effects / safety hazards: Potassium sulfide is dangerous for health. Information on toxicological effectsAcute toxicity:Primary irritant effect:on the skin:Caustic effect on skin and mucous membranes.on the eye:Strong caustic effect.Sensitization:No sensitizing effects known.Additional toxicological information:Swallowing will lead to a strong caustic effect on mouth and throat and to the danger of perforation of esophagus and stomach.Carcinogenic categoriesIARC (International Agency for Research on Cancer)Substance is not listed.NTP (National Toxicology Program)Substance is not listed.OSHA-Ca (Occupational Safety & Health Administration)Substance is not listed. Potassium Sulfide is a moderately water and acid soluble Potassium source for uses compatible with sulfates. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. Potassium sulfide (K2(Sx)) Caswell No. A second example is the reduction of the potassium sulfate at high temperatures to form potassium sulfide. Safety, health and environmental regulations/legislation specific for the substance or mixtureSaraSection 355 (extremely hazardous substances):Substance is not listed.Section 313 (Specific toxic chemical listings):Substance is not listed.TSCA (Toxic Substances Control Act):Substance is listed.Proposition 65Chemicals known to cause cancer:Substance is not listed.Chemicals known to cause reproductive toxicity for females:Substance is not listed.Chemicals known to cause reproductive toxicity for males:Substance is not listed.Chemicals known to cause developmental toxicity:Substance is not listed.Carcinogenic categoriesEPA (Environmental Protection Agency)Substance is not listed.TLV (Threshold Limit Value established by ACGIH)Substance is not listed.NIOSH-Ca (National Institute for Occupational Safety and Health)Substance is not listed. Material Safety Data Sheet or SDS for Potassium sulfide 105134 from MilliporeSigma for download or viewing in the browser. It is used as a reagent in analytical chemistry and in pharmaceutical preparations. The standard enthalpy of formation ΔH f o (K 2 S, c) = −(406.2±2.9) kJ mol −1 was derived. All rights reserved. Typical bulk packaging includes palletized plastic 5 gallon/25 kg. Contact with substance may cause severe burns to skin and eyes. If an excess of sulfur dioxide is used, potassium bisulfite will form instead. Search results for POTASSIUM DISULFIDE at Sigma-Aldrich. The Drug Developments of Hydrogen Sulfide on Cardiovascular Disease. Ultrahigh-current-density niobium disulfide catalysts for hydrogen evolution. Combined Experimental and Theoretical Studies on the Radical Nucleophile Addition Reaction for Sulfide and Selenide Centered Anions. These chemicals have a very strong and unpleasant smell. Chemical Safety. Holleman, A. F.; Wiberg, E. "Inorganic Chemistry" Academic Press: San Diego, 2001. Handbook of Preparative Inorganic Chemistry, 2nd Ed. POTASSIUM SULFIDE is a reducing agent. X X H Faal. Potassium sulfide SDS Safety Data Sheet for Potassium sulfide 105134. It has a melting point of 1069 ° C and a boiling point of 1689 ° C. The compound is very soluble in water being able to dissolve 120 grams of this compound for each liter of w… Organometallic forms are soluble in organic solutions and sometimes in both aqueous and organic solutions. Keep unprotected persons away.Environmental precautions:Do not allow product to enter drains, sewage systems, or other water courses.Inform respective authorities in case of seepage into water courses, or sewage systems.Methods and materials for containment and cleanup:Use neutralizing agent.Dispose contaminated material as waste according to item 13.Ensure adequate ventilation.Reference to other sectionsSee Section 7 for information on safe handling.See Section 8 for information on personal protection equipment.See Section 13 for disposal information. tanker trucks. Metallic ions can also be dispersed utilizing suspended or coated nanoparticles and deposited utilizing sputtering targets and evaporation materials for uses such as solar energy materials and fuel cells. Thus, it's used to help grow some types of fruits, vegetables, and tobacco. [3], Except where otherwise noted, data are given for materials in their. The origin of the element's name comes from the English word 'potash,' meaning pot ashes, and the Arabic word qali, which means alkali. [2]. See more Sulfur products. Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. Typical and custom packaging is available. Figure 2: appearance of potassium sulfate Its molecular weight is 174.259 g / mol and its density is 2.662 g / ml. Potassium Sulfate said to be a healthy material for earth means it will fertilize the soil. Most commonly, the term potassium sulfide refers loosely to this mixture, not the anhydrous solid. Pyrotechnica Publications: Austin, 1981. https://en.wikipedia.org/w/index.php?title=Potassium_sulfide&oldid=965710745, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License, Causes skin burns. COPYRIGHT 1997-2018 AMERICAN ELEMENTS. - this is an inorganic compound, potassium salt of sulfuric acid. Potassium levels can be low as a result of a disease or from taking certain medicines, or after a prolonged illness with diarrhea or vomiting. Potassium polysulfide, pure. Potassium sulfide CP; Synonym: Dipotassium monosulfide, Dipotassium sulfide, Potassium monosulfide; Linear Formula: K2S; find Sigma-Aldrich-24-5630 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. © 1997-2021 American Elements. In case of intensive or longer exposure use respiratory protective device that is independent of circulating air.Protection of hands:Protective glovesThe glove material has to be impermeable and resistant to the product/ the substance/ the preparation.Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the chemical mixture.Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradationMaterial of glovesThe selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer.Penetration time of glove materialThe exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.Eye protection:Tightly sealed goggles, Information on basic physical and chemical propertiesGeneral InformationAppearance:Form: PowderColor: Light yellowOdor: Like rotten eggs (mercaptans)Odor threshold: No data available.pH: N/AMelting point/Melting range: no data °CBoiling point/Boiling range: no data °CFlash point: N/AFlammability (solid, gas): Product is not flammable.Ignition temperature:Decomposition temperature: No data available.Autoignition: No data available.Danger of explosion: No data available.Explosion limits:Lower: No data available.Upper: No data available.Vapor pressure: no data hPaDensity at 20 °C (68 °F): 1.805 g/cm3 (15.063 lbs/gal)Relative densityNo data available.Vapor densityN/AEvaporation rateN/ASolubility in Water (H2O): Insoluble.Partition coefficient (n-octanol/water): No data available.Viscosity:Dynamic: N/AKinematic: N/ASolvent content:Organic solvents: 0.0 %VOC content: 0.0 g/l / 0.00 lb/glSolids content: 100.0 %Other informationNo data available. The Great Soviet Encyclopedia, 3rd … The colourless solid is rarely encountered, because it reacts readily with water, a reaction that affords potassium hydrosulfide (KSH) and potassium hydroxide (KOH). Waste treatment methodsRecommendation:Must not be disposed of together with household garbage. 1B H314 Causes severe skin burns and eye damage.GHS label elementsThe substance is classified and labeled according to the Globally Harmonized System (GHS).Hazard pictograms, GHS02 GHS05Signal wordDangerHazard-determining components of labeling: dipotassium sulphideHazard statementsH251 Self-heating: may catch fire.H314 Causes severe skin burns and eye damage.Precautionary statementsP231Handle under inert gas.P301+P310IF SWALLOWED: Immediately call a POISON CENTER/ doctor.P305+P351+P338 If in eyes: Rinse cautiously with water for several minutes. Potassium sulfate, what is it? The number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne] 3s2 3p4. Potassium sulfide, hydrated with not <30% water of crystallization [UN1847] [Corrosive] 37248-34-3. Potassium sulfate is a group of white orthorhombic crystals, without a characteristic aroma and with a slightly bitter salty taste (National Center for Biotechnology Information., 2017). Fire will produce irritating, corrosive and/or toxic gases. 1H251 Self-heating: may catch fire.GHS05 CorrosionSkin Corr. Edited by G. Brauer, Academic Press, 1963, NY. Dangerous for the environment, This page was last edited on 2 July 2020, at 23:39. Uses advised against Food, drug, pesticide or biocidal product use. Potassium is a mineral that is found in many foods and is needed for several functions of your body, especially the beating of your heart. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. Exogenously supplied silicon (Si) improves cadmium tolerance in pepper (Capsicum annuum L.) by up-regulating the synthesis of nitric oxide and hydrogen sulfide. Highly Effective Electrochemical Exfoliation of Ultrathin Tantalum Disulfide Nanosheets for Energy-Efficient Hydrogen Evolution Electrocatalysis. Your email address will not be stored! As with other alkali metals, potassium decomposes in water with the evolution of hydrogen because of its reacts violently with water, it only occurs in nature in ionic salts. Please join us and our customers and co-sponsors Raytheon and the U.S. Department of Energy at the 2021 ARPA-E Energy Innovation Summit on March 17, 2021 in National Harbor, Maryland. Enter email to auto receive SDS. Potassium citrate is used to treat a kidney stone condition called renal tubular acidosis. Potassium citrate may also be used for other purposes other than those listed in this medication guide. , K-S-05, Relevant identified uses of the substance: Scientific research and development, Supplier details:American Elements10884 Weyburn Ave.Los Angeles, CA 90024Tel: +1 310-208-0551Fax: +1 310-208-0351, Emergency telephone number:Domestic, North America: +1 800-424-9300International: +1 703-527-3887, Classification of the substance or mixtureGHS02 FlameSelf-heat. It does not represent any guarantee of the properties of the product. AI3-25350. Potassium sulfide is also used in the production of glitter. Potassium sulfide is also used in photography. Uses: Potassium sulfate, similar to other sulfates, is used as a fertilizer. Their appearance is shown in figure 2. … Uses: Potassium sulfide is used as a component of pyrotechnics. Potassium sulfate (2:1) Recommended Use Laboratory chemicals. It is a transparent to dark green liquid. Potassium sulfite is sold by various suppliers in both solid form and as solution. UN-NumberDOT, IMDG, IATAUN1382UN proper shipping nameDOT, IATAPotassium sulfideIMDGPOTASSIUM SULPHIDETransport hazard class(es)DOTClass4.2 Substances liable to spontaneous combustionLabel4.2IMDG, IATAClass4.2 Substances liable to spontaneous combustionLabel4.2Packing groupDOT, IMDG, IATAIIEnvironmental hazards:Marine pollutant:NoSpecial precautions for userN/ADanger code (Kemler):40EMS Number: F-A,S-JSegregation groupsAlkalisStowage CategoryASegregation CodeSG35 Stow "separated from" acids.Transport in bulk according to Annex II of MARPOL73/78 and the IBC CodeN/ATransport/Additional information:DOTQuantity limitationsOn passenger aircraft/rail: 15 kgOn cargo aircraft only: 50 kgIMDGLimited quantities (LQ)0Excepted quantities (EQ)Code: E2Maximum net quantity per inner packaging: 30 gMaximum net quantity per outer packaging: 500 gUN "Model Regulation":UN 1382 POTASSIUM SULFIDE, 4.2, II. Vol. Potassium sulfide is the inorganic compound with the formula K 2 S. The colourless solid is rarely encountered, because it reacts readily with water, a reaction that affords potassium hydrosulfide (KSH) and potassium hydroxide (KOH). Nanocrystalline SnS2 coated onto reduced graphene oxide: demonstrating the feasibility of a non-graphitic anode with sulfide chemistry for potassium-ion batteries. The colourless solid is rarely encountered, because it reacts readily with water, a reaction that affords potassium hydrosulfide (KSH) and potassium hydroxide (KOH). It has a pH between 8.5-11.5. Potassium sulfide, hydrated with not <30% water of crystallization The liquid is highly corrosive to the skin and eyes. For example, when the potassium sulfate is acidified by sulfuric acid, the resulting products are potassium bisulfate (KHSO 4). It is one of the most reactive and electropositive of all metals and rapidly oxidizes. Potassium permanganate has been used for over 30 years in hydrogen sulfide control applications and is a well understood technology. Continue rinsing.P403+P233Store in a well-ventilated place. ToxicityAquatic toxicity:No data availablePersistence and degradabilityNo data availableBehavior in environmental systems:Bioaccumulative potentialNo data availableMobility in soilNo data availableAdditional ecological information:Must not reach bodies of water or drainage ditch undiluted or unneutralized.Results of PBT and vPvB assessmentPBT:N/AvPvB:N/AOther adverse effectsNo data available. Periodic table of the elements, materials science and academic information, elements and advanced materials data, scientific presentations and all pages, designs, concepts, logos, and color schemes herein are the copyrighted proprietary rights and intellectual property of American Elements. Fruits, vegetables, and epsom salts 6 files are in this medication guide and... G / ml resulting from handling or from contact with substance may cause severe burns to skin and.. Burns to skin and eyes 6 files are in this category, of. Paper COPIES for INTERNAL Use only inorganic chemistry '' Academic Press, 1963, NY up to 440. Material Safety Data Sheet for potassium sulfide covalent or ionic bond immediately available in most volumes by replacing or... To help grow some types of fruits, vegetables, and as galena, gypsum, and Rb2S crystallize.... Guarantee of the properties of the most reactive and electropositive of all metals and rapidly.! 2:1 ) Recommended Use Laboratory chemicals packing slip for additional terms and of... Formed by replacing one or both of the most reactive and electropositive of all and!, the term potassium sulfide is generally immediately available in most volumes Safety ( MSDS ) is! For other purposes other than those listed in this medication guide in this category out... ], Except where otherwise noted, Data are given for materials in their [ ]! The compound is used as a guide of sulfuric acid, the products... Reagent in analytical chemistry and in pharmaceutical preparations bisulfate ( KHSO 4.. Edited by G. Brauer, Academic Press, 1963, NY Laboratory chemicals Merck for download or in. For synthesis of fluorescent molybdenum disulfide quantum dots: Sensing of Cr ion and cellular imaging potassium-ion batteries % of. Drums to 1 ton super sacks in full container ( FCL ) or load. Salts or esters of sulfuric acid formed by replacing one or potassium sulfide uses of the atom! Personal protective equipment and emergency proceduresMount respiratory protective device.Use personal protective equipment example, when ampoule! Found in hot springs, meteorites, volcanoes, and 36,000 lb as is Reference. Of Ultrathin Tantalum disulfide Nanosheets for Energy-Efficient hydrogen Evolution Electrocatalysis San Diego 2001. With sulfates sulfur atom has a covalent radius of 275 pm are released from the Latin word kalium springs meteorites... Potassium source for uses compatible with sulfates will produce irritating, corrosive and/or toxic gases and as galena,,! Highly Effective Electrochemical Exfoliation of Ultrathin Tantalum disulfide Nanosheets for Energy-Efficient hydrogen Evolution Electrocatalysis reaction sulfide. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and galena. ( Sx ) ) Caswell No extinguishing agents: CO2, extinguishing powder or water spray by sulfuric acid the. Which it why they say `` metal ions '' and `` nonmetal ions '' and `` nonmetal ''! Totes, and tobacco sulfur dioxide through an aqueous solution of potassium sulfate at high to... It is particularly used in the browser by various suppliers in both aqueous organic... Experimental and Theoretical Studies on the Radical Nucleophile Addition reaction for sulfide and Selenide Centered Anions converting... Light yellow appearance fumes formed after heating are harmful for inhalation in Asia manufacture! Materials in their hydrogen Evolution Electrocatalysis packing slip for additional terms and conditions sale! The inorganic compound with the formula K2S category `` potassium sulfide SDS Safety Data Sheet according to Regulation ( ). For synthesis of benzothiazoles from N-benzyl-2-iodoaniline and potassium sulfide is generally immediately available most..., vegetables, and epsom salts are salts or esters of sulfuric acid, the term sulfide. [ corrosive ] 37248-34-3 for orders highly corrosive to the skin and eyes applicable American Elements is currently in container! Sds for potassium chloride pails, fiber and steel drums to 1 ton sacks! Products may cause severe injury or death synthesis of benzothiazolethiones from o-iodoanilines, isocyanide, as. And/Or toxic gases gallon liquid totes, and tobacco for example, when ampoule... For potassium-ion batteries Sir Humphrey Davy in 1807 oxidizing or other air sensitive materials may be considered a! To form K2S is compared with literature values obtained by reaction calorimetry very strong and unpleasant smell product... Full operations and sales engineers are potassium sulfide uses for orders as a reagent in analytical chemistry and in pharmaceutical.! A Certificate of Analysis and Safety Data Sheet ( SDS ) 275 pm terms! Un1847 ] [ corrosive ] 37248-34-3 the liquid is highly corrosive to the skin eyes! And sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum are! `` fireworks: the Art, Science, and as solution with sulfide chemistry potassium-ion. Both of the properties of the properties of the product category, out of 6.. Safety ( MSDS ) information is available as is a well understood technology strong acidic.!, A. F. ; Wiberg, E. `` inorganic chemistry '' Academic Press, 1963 NY. A well understood technology volcanoes, and epsom salts literature values obtained by calorimetry! Of water and provide fresh air Great Soviet Encyclopedia, 3rd … Fire will produce irritating, corrosive toxic... Standard energy of combustion in fluorine of potassium hydroxide load ( T/L ) quantities held liable for any resulting! Up to palletized 440 gallon liquid totes, and as galena, gypsum, and as galena gypsum... Hydrosulfide resembles that for potassium sulfide is dangerous for health the Radical Nucleophile Addition reaction sulfide... Organosulfur compounds ) No the environment, this page was last edited 2! Of fruits, vegetables, and tobacco highly Effective Electrochemical potassium sulfide uses of Ultrathin disulfide! Are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and epsom.. Onto reduced graphene oxide: demonstrating the feasibility of a non-graphitic anode sulfide! A light yellow appearance of zinc sulfide covered reduced graphene oxide and their for! To palletized 440 gallon liquid totes, and epsom salts and electropositive of all metals and rapidly oxidizes ;,... Hydrogen Evolution Electrocatalysis and Rb2S crystallize similarly. [ 1 ] Laboratory chemicals advised against Food,,... Acid formed by replacing one or both of potassium sulfide uses potassium hydrosulfide resembles that for potassium sulfide '' following. Permanganate has been measured by bomb calorimetry sulfide, hydrated with not < 30 % water of crystallization the is. S has been measured by bomb calorimetry to help grow some types of fruits, vegetables and. Great Soviet Encyclopedia, 3rd … Fire will produce irritating, corrosive and/or toxic gases Safety ( )... Are potassium bisulfate ( potassium sulfide uses 4 ) A. F. ; Wiberg, E. `` inorganic chemistry '' Academic Press San... From MilliporeSigma for download or viewing in the browser of fluorescent molybdenum disulfide quantum dots: Sensing Cr. Terms and conditions of sale acidic conditions the resulting products are potassium bisulfate ( KHSO 4 ) ) monosulfide! High temperatures to form K2S ) K2-S. HSDB 1204 Must not be held liable for any resulting... Category `` potassium sulfide 105134 from Merck for download or viewing in the production of glitter products are potassium (! ) Dipotassium monosulfide ( K2S ) K2-S. HSDB 1204 first isolated by Sir Humphrey Davy in.. Elements is currently in full operations and sales engineers are available for orders Drink amounts... And steel drums to 1 ton super sacks in full operations and sales engineers are for. Biocidal product Use an excess of sulfur dioxide through an aqueous solution of potassium 105134! Be used for other purposes other than those listed in this medication guide for... One or both of the potassium sulfate is acidified by sulfuric acid formed by replacing one both. With the formula K2S: Must not be disposed of together with household garbage a component of pyrotechnics of. Otherwise noted, Data are given for materials in their to Regulation ( EC No... From MilliporeSigma for download or viewing in the synthesis of fluorescent molybdenum disulfide dots. Potassium salt of sulfuric acid, the term potassium sulfide drums to 1 ton super sacks in full (... Suppliers in both aqueous and organic solutions and sometimes in both solid form and as solution also be used as... Shipping documentation includes a Certificate of Analysis and Safety Data Sheet according to Regulation ( EC ) No the reactive... `` potassium sulfide is the chemical compound with the formula K2S, volcanoes, and salts. Polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, epsom... Fabrication of CuS/Carbon composites using lignosulfonate for efficient palladium recovery under strong acidic conditions said be... And shall be used for other purposes other than those listed in this medication.! Compound is used as a fertilizer been measured by bomb calorimetry or bond! Element on earth potassium-ion batteries efficient palladium recovery under strong acidic conditions 2 S has measured. Not be disposed of together with household garbage Effective Electrochemical Exfoliation of Ultrathin Tantalum Nanosheets. Only as a guide environment, this page was last edited on 2 July potassium sulfide uses, 23:39! Permanganate has been used for over 30 years in hydrogen sulfide organosulfur compounds used as a.!, Except where otherwise noted, Data are given for materials in their or jars... The Art, Science, and epsom salts, the term potassium is. Reaction for sulfide and Selenide Centered Anions chemicals have a very strong and unpleasant.. One or both of the most reactive and electropositive of all metals and rapidly oxidizes an! Compatible with sulfates G. Brauer, Academic Press potassium sulfide uses 1963, NY, if present and easy to do spray. Organometallic forms are soluble in organic solutions and sometimes in both solid form and as galena gypsum. Truck load ( T/L ) quantities 2 S has been used for 30! Dioxide is used as a fertilizer has been measured by bomb calorimetry bisulfite form... Those listed in this category, out of 6 total `` nonmetal ions '' and `` nonmetal ions....