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Sodium Sulfide Red And Yellow Flake - China
price: contact company for price
sodium sulphide:
Molecular formula: Na2S
Property: Thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when exposed to air, poison
Specification
ITEM STANDARD I STANDARD II STANDARD III STANDARD IV STANDARD V
Fe 20ppm max 30ppm max 50ppm max 150ppm max 1500ppm max
Na2S 62%min.
62%min.
60%min.
60%min.
60%min.
Water insolubles 0.10%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 1.80%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.
Colour Yellow RED
contact: Ms Carol Wang
Humate(tianjin)Interna tional limited
carol(at)x-humate(doc)com
Sodium Sulfide Red And Yellow Flake
For any questions and needs please contact us below
Company Contact:
- Posted By: Humate( tianjin)International limited
- Phone: 862224228749
- Address: Liuwei road, Tianjin , China
- Email:
- Website: https://www.x-humate.com
Published date: September 6, 2012
- Business Description: involved in international trade import export of goods, products, and services
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