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70% Sodium Hydrosulfide 30ppm Yellow Flake

Negotiable 18 Tons (MOQ)

Basic Info.

Model NO.
70% Sodium Hydrosulfide
Purity
50%~80%
Type
Sodium Hydrosulfide
Grade Standard
Industrial Grade
Sodium Hydrosulphide
70%
Sodium Hydrosulfide
70%
Sodium Hydrogen Sulphide
70%
Sodium Hydrogen Sulfide
70%
Sodium Sulphide
3.5%
Bag
in 25kg Bags
Capacity
22mt/20FCL
Supplier
Humate (Tianjin) International Limited
Maket
All Over The World
Expire
3 Years
Transport Package
in 25kg Bags
Specification
70% 30ppm
Trademark
X-humate
Origin
China
HS Code
28301090
Production Capacity
3000mt/20FCL

Product Description

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. 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. Package:
25 KG woven bags with plastic inner
ITEM INDEX
FLAKE
Sodium hydrosulfide(NaHS) 70%min
Sodium sulfide (NaS) 3.5%max
Fe content 30ppm max.


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