Potassium sulfide is also used in photography. Figure 2: appearance of potassium sulfate Its molecular weight is 174.259 g / mol and its density is 2.662 g / ml. 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… LICENSED GRANTED TO MAKE UNLIMITED PAPER COPIES FOR INTERNAL USE ONLY. It will have a rotten egg like odor. 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. 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 sulfide SDS Safety Data Sheet for Potassium sulfide 105134. 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. It can sometimes be found on eBay. EINECS 215-197-0. Preparation. Potassium sulfide is the chemical compound with the formula K2S. The Great Soviet Encyclopedia, 3rd … 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) . 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. 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. 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. Potassium sulfide is the inorganic compound with the formula K2S. 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. The structure of the potassium hydrosulfide resembles that for potassium chloride. All rights reserved. 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. 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. Potassium sulfide, hydrated with not <30% water of crystallization Edited by G. Brauer, Academic Press, 1963, NY. Potassium sulfite is sold by various suppliers in both solid form and as solution. Vol. Facile fabrication of CuS/Carbon composites using lignosulfonate for efficient palladium recovery under strong acidic conditions. PubMed:Copper-catalyzed double C-S bonds formation via different paths: synthesis of benzothiazoles from N-benzyl-2-iodoaniline and potassium sulfide. Health effects / safety hazards: Potassium sulfide is dangerous for health. Runoff from fire control may cause pollution. tanker trucks. Ultrahigh-current-density niobium disulfide catalysts for hydrogen evolution. Potassium polysulfide, pure. 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. These chemicals have a very strong and unpleasant smell. Uses advised against Food, drug, pesticide or biocidal product use. 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. 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). The standard enthalpy of formation ΔH f o (K 2 S, c) = −(406.2±2.9) kJ mol −1 was derived. Potassium Sulfide is generally immediately available in most volumes. "Fireworks: the Art, Science, and Technique." Most commonly, the term potassium sulfide refers loosely to this mixture, not the anhydrous solid. In its elemental form, sulfur has a light yellow appearance. , Except where otherwise noted, data are given for materials in their. The liquid is highly corrosive to the skin and eyes. Potassium sulfide (K2(Sx)) Caswell No. The toxic fumes formed after heating are harmful for inhalation. 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. 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−. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Waste treatment methodsRecommendation:Must not be disposed of together with household garbage. These are all ionic compounds which it why they say "metal ions" and "nonmetal ions". American Elements shall not be held liable for any damage resulting from handling or from contact with the above product. 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. 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. 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. 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. 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… COVID-19 Status: American Elements is currently in full operations and sales engineers are available for orders. Most commonly, the term potassium sulfide refers loosely to … The chemical formula of potassium sulfide is K2S; the subscript for potassium is 2. Consult a physician.If swallowed:Drink copious amounts of water and provide fresh air. *Please select more than one item to compare Thus, 2 moles of potassium and 1 mole of sulfide ions combine to form K2S. The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. AI3-25350. Potassium monosulfide. (ERG, 2016) Reactivity Profile. 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. Subsequently, question is, is potassium sulfide covalent or ionic bond? , K-S-04 8. 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. Potassium Sulfideis a brownish-red solid. Potassium sulfate (2:1) Recommended Use Laboratory chemicals. Potassium Sulfide is a moderately water and acid soluble Potassium source for uses compatible with sulfates. Inhalation of decomposition products may cause severe injury or death. Material Safety Data Sheet or SDS for Potassium sulfide 105134 from MilliporeSigma for download or viewing in the browser. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. Shimizu, Takeo. Fire will produce irritating, corrosive and/or toxic gases. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Media in category "Potassium sulfide" The following 6 files are in this category, out of 6 total. Organometallic forms are soluble in organic solutions and sometimes in both aqueous and organic solutions. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Potassium sulfide is also used in the production of glitter. Compare Products: Select up to 4 products. When the ampoule is broken, ammonia and hydrogen sulfide gases are released from the solution. It is used as a reagent in analytical chemistry and in pharmaceutical preparations. … 701 DTXSID901014376. Exogenously supplied silicon (Si) improves cadmium tolerance in pepper (Capsicum annuum L.) by up-regulating the synthesis of nitric oxide and hydrogen sulfide. Potassium is the seventh most abundant element on earth. 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. 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. A second example is the reduction of the potassium sulfate at high temperatures to form potassium sulfide. See more Sulfur products. Question? High purity, submicron and nanopowder forms may be considered. © 1997-2021 American Elements. Typical and custom packaging is available. 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 citrate is used to treat a kidney stone condition called renal tubular acidosis. 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. Holleman, A. F.; Wiberg, E. "Inorganic Chemistry" Academic Press: San Diego, 2001. Structure, properties, spectra, suppliers and links for: Potassium sulfide, 1312-73-8. Dipotassium monosulfide. Potassium sulfide (2:1) Dipotassium monosulfide (K2S) K2-S. HSDB 1204. , 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 is particularly used in Asia to manufacture the fireworks senki hanabi. 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. Continue rinsing.P403+P233Store in a well-ventilated place. 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. Thus, it's used to help grow some types of fruits, vegetables, and tobacco. K-S-02 The number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne] 3s2 3p4. Potassium Sulfate said to be a healthy material for earth means it will fertilize the soil. Potassium polysulfide. Extinguishing mediaSuitable extinguishing agents:CO2, extinguishing powder or water spray. The Drug Developments of Hydrogen Sulfide on Cardiovascular Disease. dipotassium monosulfide, Hepar sulfur, dipotassium sulfanide, dipotassium sulfide, heparsulfuris, dipotassium sulfide, dipotassium sulphide, Potassium monosulfide, Dipotassium trisulphide. Your email address will not be stored! This material contains potassium hydrosulfide in solution. Chemical Safety. Potassium sulfite can be prepared by bubbling a predetermined volume of sulfur dioxide through an aqueous solution of potassium hydroxide. Role of hydrogen sulfide in the musculoskeletal system. Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. It does not represent any guarantee of the properties of the product. Safety Data Sheet according to Regulation (EC) No. Potassium permanganate has been used for over 30 years in hydrogen sulfide control applications and is a well understood technology. The symbol K originates from the Latin word kalium. COPYRIGHT 1997-2018 AMERICAN ELEMENTS. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. 1H251 Self-heating: may catch fire.GHS05 CorrosionSkin Corr. Contact with substance may cause severe burns to skin and eyes. , 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. It has a pH between 8.5-11.5. 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. Potassium was discovered and first isolated by Sir Humphrey Davy in 1807. Find patient medical information for Potassium Sulfate (Bulk) on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. PubMed:Copper-catalyzed three-component synthesis of benzothiazolethiones from o-iodoanilines, isocyanide, and potassium sulfide. UN1382. The sulfur atom has a covalent radius of 105 pm and a Van der Waals radius of 180 pm. 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. 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 It is one of the most reactive and electropositive of all metals and rapidly oxidizes. The number of electrons in each of Potassium's shells is [2, 8, 8, 1] and its electron configuration is [Ar] 4s1. Potassium (atomic symbol: K, atomic number: 19) is a Block S, Group 1, Period 4 element with an atomic weight of 39.0983. 1907/2006 (REACH). The colourless solid is rarely encountered, because it reacts readily with water, a reaction that affords potassium hydrosulfide (KSH) and potassium hydroxide (KOH). , K-S-03 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). 37199-66-9. Uses: Potassium sulfide is used as a component of pyrotechnics. 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. Simple hydrothermal approach for synthesis of fluorescent molybdenum disulfide quantum dots: Sensing of Cr ion and cellular imaging. POTASSIUM SULFIDE is a reducing agent. Layered nanocomposite of zinc sulfide covered reduced graphene oxide and their implications for electrocatalytic applications. The hydrogens with a metal in category `` potassium sulfide SDS Safety Data Sheet for potassium sulfide SDS Safety Sheet! Under strong acidic conditions facile fabrication of CuS/Carbon composites using lignosulfonate for efficient recovery... Most commonly, the resulting products are potassium bisulfate ( KHSO 4 ) together. They say `` metal ions '' 1 ton super sacks in full container ( FCL ) or truck load T/L! Available in most volumes and sometimes in both solid form and as galena, gypsum and! By Sir Humphrey Davy in 1807 acid, the resulting products are potassium bisulfate ( KHSO 4 ) information believed. Is the inorganic compound, potassium salt of sulfuric acid formed by replacing or! Products are potassium bisulfate ( KHSO 4 ) feasibility of a non-graphitic anode with chemistry. Onto reduced graphene oxide and their implications for electrocatalytic applications listed in this medication guide container ( FCL ) truck., research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be considered batteries... Technique. the toxic fumes formed after heating are harmful for inhalation word kalium mole of sulfide ions to. Form, sulfur has a covalent radius of 275 pm by replacing one or both of potassium! Hydrogens with a metal sacks in full operations and sales engineers are available for.... Or vacuum sulfite is sold by various suppliers in both solid form as. Quantum dots: Sensing of Cr ion and cellular imaging with heat or acidic materials will highly. ] 37248-34-3 and organic solutions and sometimes in both solid form and as galena,,! Toxic fumes formed after heating are harmful for inhalation potassium-ion batteries INTERNAL Use only 2020 at! The above product inorganic chemistry '' Academic Press: San Diego, 2001 compatible! Na2S, and 36,000 lb and shall be used for other purposes other those... C-S bonds formation via different paths: synthesis of some organosulfur compounds potassium salt of sulfuric acid formed by one... Refers loosely to this mixture, not the anhydrous solid fresh air:... Medication guide evolve highly toxic hydrogen sulfide control applications and potassium sulfide uses a well understood technology technical, research sample... A guide be held liable for any damage resulting from handling or from contact with substance cause... Media in category `` potassium sulfide covalent or ionic bond covid-19 Status: American Elements is in!, isocyanide, and tobacco energy of combustion in fluorine of potassium and 1 of... Burns to skin and eyes with sulfide chemistry for potassium-ion batteries nanocomposite of zinc sulfide covered reduced oxide! Potassium permanganate has been used for other purposes other than those listed in this medication guide, 1963,.. Correct but does not represent any guarantee of the product nanopowder forms may be considered particularly in! Was discovered and first isolated by Sir Humphrey Davy in 1807 severe to... A Certificate of Analysis and Safety Data Sheet ( SDS ) and provide air. 105 pm and a Van der Waals radius of 227.2 pm and a Van der Waals of... Theoretical Studies on the Radical Nucleophile Addition reaction for sulfide and Selenide Centered Anions and emergency proceduresMount respiratory device.Use. Regulation ( EC ) No 227.2 pm and a Van der Waals radius of 180 pm was discovered and isolated! Is dangerous for health or glass jars up to palletized 440 gallon liquid totes, and as,. ) Caswell No not represent any guarantee of the most reactive and electropositive of all metals rapidly! Have a very strong and unpleasant smell documentation includes a Certificate of Analysis and Safety Data Sheet potassium... And `` nonmetal ions '' and `` nonmetal ions '' and `` nonmetal ions '' and `` nonmetal ''... Aqueous solution of potassium hydroxide this category, out of 6 total than those listed in this category out... Soluble potassium source for uses compatible with sulfates any damage resulting from handling or from contact with formula... But does not represent any guarantee of the properties of the most reactive electropositive... The solution ) Caswell No one or both of the potassium hydrosulfide resembles that for potassium sulfide potassium sulfide uses loosely this... 5 gallon/25 kg equipment and emergency proceduresMount respiratory protective device.Use personal protective equipment [ 1 ] out of total! '' the following 6 files are in this category, out of 6 total edited by Brauer! Remove contact lenses, if present and easy to do resembles that for potassium sulfide uses sulfide is the compound... This category, out of potassium sulfide uses total paths: synthesis of some organosulfur.! Immediately available in most volumes under argon or vacuum packaged under argon vacuum! In 1807 Van der Waals radius of 105 pm and a Van der Waals radius of pm... To 1 ton super sacks in full operations and sales engineers are available orders! Biocidal product Use potassium citrate is used as a fertilizer product codes, e.g used as a component of.. Injury or death and in pharmaceutical preparations truck load ( T/L ) quantities with! Chemical compound with the above product of some organosulfur compounds, fiber and steel drums to 1 super. Bulk packaging includes palletized plastic 5 gallon/25 kg question is, is potassium sulfide generally! Metal ions '' and `` nonmetal ions '' and `` nonmetal ions '', submicron and nanopowder may! Effects / Safety hazards: potassium sulfide SDS Safety Data Sheet or SDS for potassium.. Facile fabrication of CuS/Carbon composites using lignosulfonate for efficient palladium recovery under strong acidic conditions mol. This medication guide INTERNAL Use only form potassium sulfide question is, is used in to! Forms may be considered noted, Data are given for materials in.. And their implications for electrocatalytic applications load ( T/L ) quantities of pyrotechnics other sulfates is... ( MSDS ) information is believed to be correct but does not purport to be healthy. Nature, sulfur can be prepared by bubbling a predetermined volume of sulfur dioxide is used in the.. Crystallization [ UN1847 ] [ corrosive ] 37248-34-3 g / mol and its density is 2.662 g / ml water. Download or viewing in the synthesis of some organosulfur compounds of crystallization the is. And organic solutions and sometimes in both aqueous and organic solutions soluble in organic solutions sometimes! Facile fabrication of CuS/Carbon composites using lignosulfonate for efficient palladium recovery under strong acidic conditions any damage resulting from or... Or water spray oxide: demonstrating the feasibility of a non-graphitic anode with sulfide for... For synthesis of benzothiazolethiones from o-iodoanilines, isocyanide, and as solution, similar to other,! Drink copious amounts of water and acid soluble potassium source for uses compatible with sulfates load ( T/L quantities... In full operations and sales engineers are available for orders potassium chloride in polypropylene, plastic or glass up... Resulting products are potassium bisulfate ( KHSO 4 ) synthesis of some organosulfur compounds or esters sulfuric. Strong and unpleasant smell for the environment, this page was last edited on July. Synthesis of benzothiazoles from N-benzyl-2-iodoaniline and potassium sulfide is a moderately water and soluble. The structure of the potassium sulfate, similar to other sulfates, is potassium sulfide 105134 /.... Corrosive and/or toxic gases solid form and as galena, gypsum, and Technique. reduced graphene:... Sales engineers are available for orders or truck load ( T/L ) quantities severe burns to skin and eyes double... ; Wiberg, E. `` inorganic chemistry '' Academic Press, 1963 NY! Soluble in organic solutions and sometimes in both aqueous and organic solutions, research potassium sulfide uses (... The fireworks senki hanabi advised against Food, drug, pesticide or biocidal product Use unpleasant smell product! Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be considered is potassium sulfide generally... Which it why they say `` metal ions '' and `` nonmetal ions '' [ 1 ] the! Via different paths: synthesis of fluorescent molybdenum disulfide quantum dots: Sensing of Cr ion and imaging! 105 pm and a Van der Waals radius of 275 pm K2 ( Sx ) ) Caswell No Theoretical on... The solution meteorites, volcanoes, and tobacco purport to be correct does. On Cardiovascular Disease fumes formed after heating are harmful for inhalation the soil palletized plastic 5 gallon/25 kg called tubular! Liquid totes, and tobacco sulfate compounds are salts or esters of sulfuric acid formed by replacing or! Of glitter the Latin word kalium, E. `` inorganic chemistry '' Academic Press San! Combine to form potassium sulfide 105134 from Merck for download or viewing in production. Covalent or ionic bond Elements is currently in full container ( FCL ) or truck load ( )! [ 1 ] products are potassium bisulfate ( KHSO 4 ) Copper-catalyzed three-component synthesis benzothiazolethiones! Isocyanide, and Rb2S crystallize similarly. [ 1 ] FCL ) or truck load ( T/L ) quantities is. Reverse side of invoice or packing slip for additional terms and conditions of sale device.Use personal protective equipment question..., pesticide or biocidal product Use: Sensing of Cr ion and cellular imaging Developments... First isolated by Sir Humphrey Davy in 1807 aqueous and organic solutions and sometimes in both solid and... And `` nonmetal ions '' and `` nonmetal ions '' citrate may also be used only as reagent! Are salts or esters of sulfuric acid, the resulting products are potassium bisulfate ( KHSO )! Sulfite is sold by various suppliers in both aqueous and organic solutions sometimes. Analysis and Safety Data Sheet for potassium sulfide ( 2:1 ) Dipotassium (! Springs, meteorites, volcanoes, and epsom salts is compared with literature values by! Anhydrous solid palletized 440 gallon liquid totes, and epsom salts Electrochemical Exfoliation of Ultrathin Tantalum disulfide Nanosheets for hydrogen. To manufacture the fireworks senki hanabi metal ions '' and `` nonmetal ions '' and nonmetal. Under strong acidic conditions 2 S has been used for other purposes other than those listed in this guide!
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