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Sodium sulfide
Sodium sulfide
Supplier Info
[China Supplier]
Contact Person : Mr. Ding Fengqing
Tel : 86-531-82370097
Fax : 86-531-88778997
Product Detail
Molecule Formula: Na2S Molecule Weight: 78 Property: Flakes, brown-red color soluble in water , slightly soluble in

Sodium Sulfide 60%min Flake is our strong item ,and have passed through ISO9001:2008Quality Management System Certification.

Molecule Formula: Na2S           

Molecule Weight: 78

Property: Flakes, brown-red color soluble in water , slightly soluble in alcohol, insoluble in ether; easily oxidized when exposed to air.

Specification:

Fe

30ppm

50ppm

150ppm

300ppm

Na2S

60% Min

60% Min

60% Min

60% Min

Na2SO3

2% Max

2% Max

2% Max

2% Max

Na2S2O3

2% Max

2% Max

2% Max

2% Max

Na2CO3

2% Max

2% Max

3% Max

3% Max

Water Insoluble Matter

0.2% Max

0.2% Max

0.2% Max

0.2%Max

     

Packing: Net each in 25kg plastic woven bag, lined with PE bag.

Usage: Depilatory for hides and skins, manufacture of rubber ,sulphur dyes, rayon (denitrating), paperpulp, ore floatation, metal refining, engraving, cotton ,printing, as chemical intermediates and laboratory reagent.

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Sodium sulfide

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