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70 sodium hydrosulphide
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- Supply Of Sodium Hydrosulfide (70%)
- Industrial Grade Yellow Flake Sodium Hydrosulfide
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Product Details
Type: | Sodium Hydrosulfide | CAS No.: | 16721-80-5 | Other Names: | sodium sulphidrate |
MF: | NaHS | EINECS No.: | ... | Place of Origin: | China |
Grade Standard: | Industrial Grade | Purity: | 70% min | Appearance: | yellow flakes |
Application: | preparation of auxiliary agent of sulfur dyes, copper ore beneficiatio | Brand Name: | x-humate | Model Number: | NaHS 70 with Iron 30ppm |
Product Description
Specifications
1.Content 70%-72%2.with Iron 30ppm max
3.yellow flakes
4.CAS 16721-80-5
5.Well workable for mining and tan
sodium hydrosulphide:
The chemical compound with the formula NaHS. A useful reagent for the synthesis of organic and inorganic sulfur compounds. It is a colorless solid that typically smells like H2S due to hydrolysis by atmospheric moisture. In contrast with Na2S, which is insoluble in organic solvents, NaHS, being a 1:1 electrolyte, is more soluble. Alternatively, in place of NaHS, H2S can be treated with an organic amine to generate an ammonium salt. Solutions of SH- are sensitive to oxygen, converting mainly to polysulfides, indicated by the appearance of yellow.
Formula: NaHS
pecifications: (solid or flakes)
Specification
ITEM | INDEX |
FLAKE | |
Sodium hydrosulfide(NaHS) | 70%min |
Sodium sulfide (NaS) | 3.5%max |
Fe content | 30ppm max. |
packing:In 25kg PP bag or 150kgs drums
Applications
Its main uses are in paper manufacture as a makeup chemical for sulfur used in the Kraft process,
as a flotation agent in copper mining where it is used to activate oxide mineral species,
and in the leather industry for the removal of hair from hides.
Contact Us
- Humate (Tianjin) International Limited
- Contact nameSteven Tian
- Phone86-22-24228749
- AddressNo. 11B, Yitingyuan, No. 22, Liuwei Road
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