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Product Details
Sodium Hydrosulfide
| Packing: | 25kg/Bag |
|---|---|
| Unit Price: | Negotiable |
| Shipment Terms: | FOB |
| Payment Terms: | T/T |
| Minimum Order: | 20 Tons |
| Price Valid Time: | From Sep 27,2011 To Sep 30,2011 |
| HS Code: | 28301090 |
| Origin: | Made in China |
| Quality: | Industrial Grade |
| Appearance: | Powder |
| Classification: | Hydrosulfide |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
Product Description
Product name: Sodium Hydrosulfide
H. S. CODE: 28301090
CAS No.: 16721-80-5
Molecular formula: NaHS
Property of Sodium Hydrosulfide:
Colorless needle-like crystal, easy to be deliquesced, it will decomposed and release hydrogen disulfide at its melting point, soluble in water and alcohols, its water solution is strongly alkaline, it will generate hydrogen disulfide when reacting with acids. The industrial good is solution, orange or yellow, bitter taste.
Uage:
Mainly used by mill run, pesticide, dye, leather production and organic compound.
| Content(%) | 72MIN | 70MIN |
| Sodium sulphide(%) | 2MAX | 3MAX |
| Sodium sulphite(%) | 1MAX | 1.5MAX |
| Ferrum(%) | 0.003MAX | 0.003MAX |
| Sodium carbonate(%) | 0.6MAX | 1MAX |
| Water insolubles(%) | 0.005MAX | 0.005MAX |
