Sodium Hydrosulfide/Sodium Hydrogen Sulfide-Flakes/Solid
Retail price
市场价
Weight
kg
Stock
隐藏域元素占位
Keywords: Mining Chemical_Water treatment chemical
- Description
- 表格参数
-
- Commodity name: Sodium Hydrosulfide/Sodium Hydrogen Sulfide-Flakes/Solid
Brownish yellow flakes, 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.
Molecular Formula: NaHS CAS
Number: 16721-80-5
Appearance:
Brownish yellow flakes, 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.
Specifications:Content
70%min
72%min
Sodium sulphide
3%max
2%max
Sodium sulphite
1.5%max
1%max
Ferrum
0.003%max
0.003%max
Sodium carbonate
1%max
0.6%max
Water insolubles
0.005%max
0.005%max
Uses:
Used in organic synthetic and preparation of sulfur intermediates and auxiliaries in dyes industry. Not only being used in hair removal and tanning in leather industry, but also in wastewater treatment. For the chemical fertilizer industry, it can take off the sulfur which is one of compositions for monomer desulfurizer of the activated carbon, and also are the raw material for manufacturing the Ethanethiol and semi-finished ammonium sulphide. A largenumber of In mining industry, a large number of NaHS are used for copper beneficiation.
Staining for sulfite in Man-made fibers industry also is one of NaHS purposes.Packing
Flake: 25kg/woven bag internal with plastic bag or
90okg/one ton bagSolid: 150kg or 320kg/iron drum
HS Code
28301090
Hazard
8
Storage:
In cool conditions, keep away from wet, heat and sunlight
Molecular Formula: NaHS CAS
Number: 16721-80-5
Appearance:
Brownish yellow flakes, 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.
Specifications:
|
Content |
70%min |
72%min |
|
Sodium sulphide |
3%max |
2%max |
|
Sodium sulphite |
1.5%max |
1%max |
|
Ferrum |
0.003%max |
0.003%max |
|
Sodium carbonate |
1%max |
0.6%max |
|
Water insolubles |
0.005%max |
0.005%max |
Uses:
Used in organic synthetic and preparation of sulfur intermediates and auxiliaries in dyes industry. Not only being used in hair removal and tanning in leather industry, but also in wastewater treatment. For the chemical fertilizer industry, it can take off the sulfur which is one of compositions for monomer desulfurizer of the activated carbon, and also are the raw material for manufacturing the Ethanethiol and semi-finished ammonium sulphide. A largenumber of In mining industry, a large number of NaHS are used for copper beneficiation.
Staining for sulfite in Man-made fibers industry also is one of NaHS purposes.
|
Packing |
Flake: 25kg/woven bag internal with plastic bag or |
|
Solid: 150kg or 320kg/iron drum |
|
|
HS Code |
28301090 |
|
Hazard |
8 |
Storage:
In cool conditions, keep away from wet, heat and sunlight
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