Potassium sulfide (K2Sx), small lumps, EMSURE® for analysis, Supelco®

Supplier: MilliporeSigma
Danger

Synonyms: Potassium polysulphide, Potassium polysulfide, Liver of sulphur, Sulfurated potash, Liver of sulfur, Sulphurated potash

1.05134.0250 1.05134.1000
CA1.05134.0250EA 134 CAD
CA1.05134.0250 CA1.05134.1000
Potassium sulfide (K2Sx), small lumps, EMSURE® for analysis, Supelco®
Potassium sulphide (K2Sx)
Formula: K₂(S)n
MW: 110.26 g/mol
Melting Pt: 471
Density: 1.65 g/cm³ (20 °C)
Storage Temperature: Refrigerator
MDL Number: MFCD00148074
CAS Number: 37199-66-9
EINECS: 253-390-1
UN: 3262
ADR: 8 II

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Specification Test Results

Solubility 500 g/l (20 °C)
Melting Point 200 - 250 °C
Bulk Density 1000 - 1200 kg/m3
Density 1.65 g/cm3 (20 °C)
pH 13 (10 g/l, H2O, 20 °C)
Hazard Class 8
Hazard Class Description Corrosive Material


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