Sodium Sulfide Flake 60% Min, Used as Making Sulphur Dyestuff Intermediate Reducer, Mordant, Flotation Agent, Depilatory for Leather

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1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you

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1. Properties of Sodium Sulphide

Sodium Sulphide(Na2S)
Sodium Sulphide yellow flakes

Sodium Sulphide red flakes
Sodium Sulphide: 60%min


2. Benefits of Sodium Sulphide
Used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry, etc.


3. Packing of Sodium Sulphide
Sodium sulphide packed in 25KG plastic woven bags or 1000kg jumbo bags


4. Usage:
Used as making sulphur dyestuff intermediate reduce, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry, etc.



ITEM
STANDARD I
STANDARD II
STANDARD III
STANDARD IV
STANDARD V
Fe
10ppm max
30ppm max
50ppm max
150ppm max
1500ppm max
Na2S
60%min.
60%min.
60%min.
60%min.
60%min.
Water insolubles
0.03%max.
0.18%max.
0.18%max.
0.30%max.
0.40%max.
Na2CO3
1.80%max.
1.80%max.
1.80%max.
3.00%max.
5.00%max.
Na2SO3
1.00%max.
1.80%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.