Chemical Auxiliaries

sodium sulphide

sodium sulphide
INQUIRY

Industrial sodium sulfide (Sodium sulfide )

( Solid flake granular)

Molecular formula: Na2S

Molecular weight: 78.04

Property: brown red flaky matter, pure sodium sulphide is colorless crystalline powder.

Spec:

Item	First grade of I type in GB/T10500-2000	Value
sodium sulphide (Na₂S)	≥60.0	60.32
Na₂SO₃	≤	1.08
Na₂S₂O₃	≤	0.86
Fe	≤0.15	0.10
Na₂CO₃	≤5.0	2.45
Water insoluble matter	≤0.80	0.30

Packing: 150kg metal pail( Solid )

25kg plastic woven bag( flake , granular)

Uses: used in sulfur dyes, or used as reductant and mordant, floatation agent, depilation agent, cooking agent, or used in the making of sodium thiosulfate , sodium hydrosulphide. It can be used in textile, pigment and rubber too.

←[Previous：Potassium Acetate] [Next：Basic Chrome Sulphate]→