SODIUM SULPHIDE (50%MIN & 60%MIN)

PRODUCT TYPE:

Leather Series

CAS NUMBER:

1313-82-2

IMO CLASSIFICATION:

UN NO.: 1849 CLASS NO.: 8 P.G.: II

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SODIUM SULPHIDE 50%MIN & 60%MIN:

Molecular Formula: Na2S

Molecular Weight: 78.04

Product Quality: GB/T10500-2000

CAS NO.: 1313-82-2

HS CODE: 28301010

UN NO.: 1849 CLASS: 8 P.G.: II


The Characteristic:

Yellow and low Iron flakes, strong absorb humidity, easy to dissolve, and the water liquor is alkaline, so it is called sulfide alkali

SODIUM SULPHIDE 50%MIN:

SPECIFICATION

STANDARD

Appearance

Yellow Flakes

Na2S

50%

Na2CO3

2.0%

Iron (As Fe)

10PPM - 50PPM

Water Insoluble

≤0.30%


SODIUM SULPHIDE 60%MIN:


SPECIFICATION

STANDARD

Appearance

Yellow Flakes

Na2S

≥60%

Na2CO3

2.0%

Iron (As Fe)

10PPM - 50PPM

Water Insoluble

≤0.10%


SODIUM SULPHIDE 50%MIN & 60%MIN:


In the dye industry it can be used to make sulfide dye, such as sulfide green, blue or dye intermediate, reducer, mordant, depilatory in the leather-making industry used for the peltry and braise & cook-medicament in the paper making industry used for paper, and also uses in fabric, paint, rubber and so on industries.


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