ChemicalBook Product Catalog Inorganic chemistry Inorganic salts Metal Sulphides and sulphates POTASSIUM (POLY)SULFIDE

POTASSIUM (POLY)SULFIDE

POTASSIUM (POLY)SULFIDE Basic information
Product Name:POTASSIUM (POLY)SULFIDE
Synonyms:potassiumpolysulphide;potassiumsulfide(k2(sx));LIVER OF SULPHUR;POTASSIUM POLYSULFIDE, PURE;PotassiuM (poly)sulfide >=42% K2S basis;POTASSIUM (POLY)SULFIDE;POTASSIUM SULPHIDE (POLY);POTASSIUM POLYSULFIDE GRANULATED, R. G.
CAS:37199-66-9
MF:H2KS+
MW:73.17918
EINECS:253-390-1
Product Categories:Inorganic Salts;Potassium;Synthetic Reagents
Mol File:37199-66-9.mol
POTASSIUM (POLY)SULFIDE Structure
POTASSIUM (POLY)SULFIDE Chemical Properties
Melting point 200 °C
Fp >200 °C
storage temp. Flammables area
EPA Substance Registry SystemPotassium polysulfide (37199-66-9)
Safety Information
Hazard Codes C,N
Risk Statements 31-34-50
Safety Statements 26-45-61
RIDADR 3200
WGK Germany 2
RTECS TT5950000
HazardClass 4.2
PackingGroup I
HS Code 28309085
MSDS Information
POTASSIUM (POLY)SULFIDE Usage And Synthesis
Chemical PropertiesOchre to brown lumps
UsesFungicide.
UsesPotassium polysulfide shows high aqueous solubility and can act as high energy density half-cells for secondary electrochemical storage systems. It can be used as a sulfur source for synthesizing sulfur nanoparticles.
HazardModerate fire risk. Toxic by ingestion, irri- tant to skin and eyes.
POTASSIUM (POLY)SULFIDE Preparation Products And Raw materials
Aluminum acetylacetonate TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) N-BUTYLISOCYANIDE PHENYLSELENOL Tris(2,4-pentanedionato)chroMiuM(III) DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) SALCOMINE 2,4-PENTANEDIONE, SILVER DERIVATIVE 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Tosylmethyl isocyanide COBALT(II) ACETYLACETONATE Cupric acetylacetonate Ethyl isocyanoacetate TERT-BUTYL ISOCYANIDE Ferric acetylacetonate COBALT ETHYLENE DIAMINE CHLORIDE Benzyl isocyanide TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)
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