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Sodium sulfide


  CAS NO 1313-82-2
  Structural formula


English name Sodium sulfide
Chinese alias Sodium monosulfide; Sodium sulfide (Na2S); sodium sulfuret; SODIUM SULPHIDE; Disodium monosulfide; Disodium sulfide; disodiummonosulfide; disodiumsulfide; Hesthsulphid; Na2-S
CAS RN 1313-82-2
EINECS No. 215-211-5
Molecular formula Na2S
Molecular weight 78.03

Density 1.86 
Melting point 950°C 
Water solubility186 g/L (20°C) 
Light yellow flake

Use Used to manufacture dye, sulfide, and used as peltry epilating agent and others.