Sodium Hydrosulphide Yellow Flakes 70%Min

Model NO.
industry grade
EINECS
15-211-5
Classification
Sodium Sulphide
Appearance
Flake
Grade Standard
Industrial Grade
Solubleness
Soluble Alkali
Ionization Capacity
Weak Alkali
Quality
Qualified
Usage
Industrial Alkali, Leather
Colour
Yellow Falkes
HS
28331100
Melting Point
1180°
Transport Package
25kg Bag
Specification
70%MIN
Trademark
jinshi
Origin
Gansu
HS Code
28331100
Production Capacity
24000t/Year
Reference Price
$ 486.00 - 540.00
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Product Description

Product Description

Specification(GB 23937-2009):
 
Iterms S tandards
Na H S%:   7 0   %   min
Na2CO3%: 1   %   max
Fe%: 0.00 15-0.003   % max
Water insoluble%:   0. 005   % max
Na2S2O3 1.5% max
Na2S 3-4 % max

USES:
1. Dyeing( Production sulfur dyes and organic intermediate)
2.Leather processing (Rawhide hair removal and tanning)
3.Mining ( flotation agent)
4.Wastewater treatment
 
English name sodium hydrosulfide
Synonyms Sodium sulfohydrate, Sodium hydrosulphide, Sodium hydrogen sulphide
CAS 16721-80-5
EINECS 240-778-0
Chemical formula NaHS
Purity 70%
Appearance Yellow flakes
Applications Used as intermediates of various organic products and auxiliaries of sulfur dyes, also used in the production of leather dehairing, desulfurization of mucilage silk and chemical fertilizers and pesticides, etc.
Grade Industrial Grade
Loading Port Qingdao, Tianjin, Shanghai
Package 25kg bag/ 900kg bag/1000kg bag
Marker Customizable

Sodium Hydrosulphide Yellow Flakes 70%Min Sodium Hydrosulphide Yellow Flakes 70%Min Sodium Hydrosulphide Yellow Flakes 70%Min
 

Sodium Hydrosulfide (NaHS)

 

Product Description:

 

Sodium hydrosulfide (NaHS) is a versatile inorganic chemical raw material available in the form of white or slightly light yellow amorphous crystals or powder. This corrosive substance is easily soluble in water, producing a strongly alkaline aqueous solution. Widely utilized in industries such as dyes, pharmaceuticals, leather, textiles, papermaking, and more, sodium hydrosulfide is a crucial component in various manufacturing processes. Additionally, it serves as a common chemical reagent for applications in analytical chemistry and organic synthesis.





 

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