Sodium Hydrosulphide
Add Product to FavoritesProduct Details:
| Place of Origin | Guangdong, China (Mainland) |
|---|---|
| CAS No. | 16721-80-5 |
| Purity | 68% |
| color | yellow |
| Place of Origin | Jiangsu, China |
| Brand Name | circle |
| Model Number | HG/T FIRST GRADE |
| Classification | NAHS |
Payment & Shipping Terms:
| Minimum Order Quantity: | 25 Metric Ton |
|---|---|
| Port: | lianyungang |
| Packaging Details: | 25kg net each in P.P woven bag lined with P.E bag. Or 150kgs new iron drums. |
| Delivery Time: | promot |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 1000 Ton per Month |
Detailed Product Description
Sodium Hydrosulfide 68%flakes
CAS NO: 16721-80-5
Molecular formula: NaHS
Property: 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.
Use: Used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes;in the waste water treatment;it is the raw material to produce ammonium sulphate and ethanethiol(semi-finished products);used in the copper ore beneficiation,also in the sulfurous acid dyeing of manmade fibres.
Packing: 1. 25kg net each in P.P woven bag lined with P.E bag.
Or 150kgs new iron drums.
Standard and control index
ITEMS | FIRST GRADE | |
National Standards | ||
NaHS ( %) ≥ | 68 | |
Na2S(%) ≤ | 4 | |
PPM ≤ | 50 | |
Na2SO3 (%) ≤ | NO | |
Na2CO3 (%): ≤ | NO | |
Water - Insoluble (%) ≤ | NO | |
Sodium Hydrosulphide
