Sodium Hydrosulphide 70%Min Yellow Flakes (NaHS)
| US$770.00 | 18 Tons (MOQ) |
Basic Info.
Model NO.
NAHS
Certification
ISO
Purity
50%~80%
Type
Sodium Hydrosulfide
Grade Standard
Industrial Grade
Product Name
Sodium Hydrosulphide 70%Min
Sodium Hydrosulfide(Nahs)
70%Min
Sodium Sulphide
3.5%Max
Fe Content
30ppm Max
Molecular Formula
Nahs
Color
Yellow Flakes
Transport Package
25kgs Plastic Woven Bags
Specification
70%min
Trademark
X-HUMATE
Origin
China
HS Code
28301090
Production Capacity
2000ton Per Month
Product Description
Sodium Hydrosulphide 70%min yellow flakesCas No.:16721-80-5
Molecular formula: NaHS
Property:
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.
Specification:
| Item | Standard |
| NaHS | 70%min |
| Na2S | 3.5%max |
| Fe | 30ppm max |
| Sppearance | Yellow Flakes |
Application:
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.
Package:
25 KG woven bags with plastic inner
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