SODIUM SULPHIDE FLAKES
Brand: SINOPMC
Formula: NA2S
Standard: GB/T 10500-2009
Type: 25kg bag
Category:
Dye&Printing
hiddenValue
- Product Description
- 概要
-
Character&Purpose ：
Red or yellow in color, prone to oxidation upon exposure to air. It is utilized as a depilatory agent for hides and skins, in the manufacturing processes of rubber, sulfur dyes, rayon (specifically in the denitrating process), paper pulp, ore flotation, metal refining, engraving, cotton printing, as a chemical intermediate, and as a laboratory reagent.
Iterms
Standards
Result
Na2S %
≥60.00%
60.18%
Na2CO3 %
≤2.00% Max
1.61%
Fe %
≤0.0010%
0.0007%
Water insoluble %
≤0.03%
0.02%
conclusion
Qualified
-
Brand: SINOPMC
Formula: NA2S
Standard: GB/T 10500-2009
Type: 25kg bag
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