Product: Sodium Sulphide
Chemical Formula: Na2S
Appearance: Yellow or red flake

Specification of sodium sulphide:
sodium sulphide
Specification: Yellow flakes
Na2S(%): 60.0Min.
Na2CO3(%): 2.0Max.
NaHS(%): 2.5 Max
NaOH: 2.0% Max
Water Insoluble(%): 0.05Max.
Fe(%): 0.003Max.

Specification: Red flakes
Na2S(%): 60.0Min.
Na2CO3(%): 5.0Max.
NaHS(%): 2.5 Max
NaOH: 2.0% Max
Water Insoluble(%): 0.25Max.
Fe(%): 0.15Max.

Usage: Use: It is used in dyes, printing & dyeing, tanning, paper making, metallurgy and mining industries; also used in sodium thiosulfate and sodium hydrosulphide etc.

Packing: 25kg pp bag