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Sodium Sulphide 60% Min Yellow Flake Fe:150ppm Max

SODIUM SULPHIDE:
Product Name: Sodium Sulphide ( Sodium Sulfide )
Molecular Formula: Na2S
CAS No.: 1313-82-2
Molocular Weight: 78.04
Purity: 60% min
Model Number(Fe): 80ppm-150ppm
Appearance: yellow falkes
Packing: In 25kg plastic woven bag
Qty Per 20 Fcl: 22-25 MT

Application: tannery;Paper and pulp; textile; floatation chemical; rubber; dyes and detergent etc.
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SODIUM SULPHIDE:
Product Name: Sodium Sulphide ( Sodium Sulfide )
Molecular Formula: Na2S
CAS No.: 1313-82-2
Molocular Weight: 78.04
Purity: 60% min
Model Number(Fe): 80ppm-150ppm
Appearance: yellow falkes
Packing: In 25kg plastic woven bag
Qty Per 20 Fcl: 22-25 MT

Application: tannery;Paper and pulp; textile; floatation chemical; rubber; dyes and detergent etc.

sodium sulphide (sodium sulfide) flakes main spec:

   Item

                 yellow flakes

      red  flakes

Na2S

60%min.

60%min.

60%min.

60%min.

60%min.

60%min.

Fe

10ppm

20PPM

30ppm

80ppm

150ppm

300ppm

Water insolubles

0.10%max.

0.15%max.

0.18%max.

0.20%max.

0.30%max.

0.40%max.

Na2CO3

1.80%max

1.80%max

1.80%max

1.80%max

3.00%max.

5.00%max.

Na2SO3

2.00%max

2.00%max

2.00%max

2.00%max

2.00%max

2.00%max

Na2S2O3

2.00%max

2.00%max

2.00%max

2.00%max

2.00%max

2.00%max

 

  sodium sulphide usage :

  Used in Leather or tanning for removing hair from hides and skins.

 used in synthetic organic intermediate and preparation of sulfur dye additives .

  in textile industry as a bleaching, as a desulfurizing and as a dechlorinating agent,

  used in pulp and paper industry.

 sodium sulphide is used in water treatment as an oxygen scavenger agent.

  in the photographic industry to protect developer solutions from oxidation.

 It is used in the production of rubber chemicals and other chemical compounds.

 It is use in other applications include ore flotation, oil recovery, food preservative,

   making dyes, and detergent.

 used in mining industry as inhibitor , curing agent , removing agent