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Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14-6, Na2s2o4

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Model NO.
Sodium Hydrosulfite
Product Name
Chemical Industry Textile Grade Sodium Hydrosulph
Form
White Powder
Application
Textile Industry
Trademark
ZZSC
Transport Package
25 Kgs PP Bag
Specification
Na2S2O4
Origin
Henan, China
HS Code
2831101000
Model NO.
Sodium Hydrosulfite
Product Name
Chemical Industry Textile Grade Sodium Hydrosulph
Form
White Powder
Application
Textile Industry
Trademark
ZZSC
Transport Package
25 Kgs PP Bag
Specification
Na2S2O4
Origin
Henan, China
HS Code
2831101000



Chemical industry  textile grade Sodium Hydrosulphite SHS 85% 88% 90%


Product Name: Chemical Industry Textile Grade Sodium Hydrosulphite SHS 85% 88% 90% 
Formula: Na2S2O4
Molecular Weight: 174.11
Description: White Free-flow Crystal Powder

Chemical industry  textile grade sodium hydrosulphite SHS 85% 88% 90% is a white sand crystal or light yellow powder. The infusible powder is insoluble in ethanol, soluble in sodium hydroxide solution, reacts violently with water and burns.
The aqueous solution of the insurance powder is unstable in nature and has a strong reducing property, belonging to a strong reducing agent. It is easily exposed to oxygen in the air and oxidizes. At the same time, it easily absorbs moisture and degenerates, and it can seize oxygen in the air and give off a pungent sour taste.
 
INDEXSodium hydrosulphite  (SHS)
90%88%85%
Na2S2O4≥90%≥88%≥85%
Fe≤20ppm≤20ppm≤20ppm
Zinc(Zn)≤1ppm≤1ppm≤1ppm
Other heavy metal
(calculated as Pb)		≤1ppm≤1ppm≤1ppm
Water Insolubles≤0.05%≤0.05%≤0.05%

Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14-6, Na2s2o4

Application

1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile bleaching .
2. It is also used in bleaching paper pulps, especially mechanical pulps, it's the most fittable bleaching agent in pulps. 
3. It is used in bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products, 
4. It is used in mineral, the compound of thiourea and other sulphides. 
5. It is used as reducing agent in chemical industry.
6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.


Package 

Chemical industry  textile grade sodium hydrosulphite SHS 85% 88% 90% is packed wih 50 kgs iron drum, or as customers' requirements.

Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14-6, Na2s2o4
Sodium Hydrosulfite, Sodium Hydrosulphite, CAS No.: 7775-14-6, Na2s2o4
Why us
With the most professional manufacturers, high quality and high safety products
Professional consulting services are available for you at any time.
Quick and positive reply after receiving your inquiry
High quality with competitive price
Packing according to your requirement
Free sample

Contact information for Chemical Industry Textile Grade Sodium Hydrosulphite SHS 85% 88% 90%

ZHENGZHOU SAN TECHCHEM CO., LTD.
NO.101/115 NANYANG ROAD, ZHENGZHOU, HENAN, CHINA
TEL: 0371-86112765    FAX:0371-86116272
Contact name: Sherry
 
 
Should you have any interests in our Chemical industry  textile grade sodium hydrosulphite SHS 85% 88% 90%, please feel free to contact us at any time.
 

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