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Sodium sulfide

Other names: none

Product ID Sodium sulfide
Industries Paints and varnishes, A-Z catalog
Composition Sodium compounds, Sulfur compounds
CAS number 1313-84-4
WE number 215-211-5
Index number 016-009-00-8
Chemical formula Na2S·9H2O
Molar mass 240,18 g/mol
Customs tariff code 28301000
ADR UN1849
Other physical properties
pH 12,4 (100g/l H2O w 20°C)
Melting / freezing point 1180°C
Relative density 1,86 g/cm3 (14°C)
Solubility in water W wodzie: 470 g/l (10°C)