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  • Name: Sodium sulfide
  • Product name: Sodium Sulphide, Dosodium Sulfide
  • Chemical formula: Na2S
  • Molecular weight: 78.04
  • Water soluble: 186 g/L (20℃)
  • Melting and Boiling point: Melting point:950℃
  • Density: 1.86
  • CAS NO.: 1313-82-2
  • EINECS NO.: 215-211-5
  • Product appearance: red flake
  • Packing specification: packed with plastics inside, woven outside

Red flakes Sodium Sulphide specifications:

Items  SPECIFICATIONS
Purity 60% 60% 60%
Na2CO3  ≤5.0% ≤5.0% ≤5.0%
Water Insoluble  ≤0.4% ≤0.4% ≤0.4%
Fe%    ≤0.015% ≤0.03%  ≤0.150%
Na2SO3   ≤5.00% ≤5.00% ≤5.00%
Appearance Red flakes  Red flakes  Red flakes 

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