products

Manufactur standard Used Mobile Phones For Sale - Calcium Hydrosulphite – LEADING

short description:


Product Detail

Product Tags

Related Video

Feedback (2)

We pursue the administration tenet of "Quality is superior, Services is supreme, Standing is first", and will sincerely create and share success with all customers for Direct Pink Dyes, Direct Orange 26, Orange Dyestuff, For further inquires please do not hesitate to contact us. Thank you - Your support continuously inspires us.
Manufactur standard Used Mobile Phones For Sale - Calcium Hydrosulphite – LEADING Detail:

Sodium hydrosulphite 

General name: Sodium hydrosulphite

Molecular formula: Na2S2O4

Appearance:white free-flow crystal powders

Smell:flavourless or smell of sulfur dioxide

Packing:50kg net iron drums with double inner polybags.

Application: 
1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile 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. 

INDEX

90%

88%

85%

FOOD ADDITIVE

Na2S2O4

≥90%

≥88%

≥85%

≥85%

Fe

≤20ppm

≤20ppm

≤20ppm

≤20ppm

Zinc(Zn)

≤1ppm

≤1ppm

≤1ppm

≤1ppm

Other heavy metal

(calculated as Pb)

≤1ppm

≤1ppm

≤1ppm

≤1ppm

Water Insolubles

≤0.05%

≤0.05%

≤0.05%

≤0.05%

Shelf Life(month)

12

12

12

12


Product detail pictures:

Manufactur standard Used Mobile Phones For Sale - Calcium Hydrosulphite – LEADING detail pictures


Related Product Guide:
The 3+1 Key Factors In Thinking About Netflix | Direct Bordeaux Fba
Retour des hydravions à Saint-Ferréol – 04/09/2015 | Sulphur Brown 4

It is a good way to improve our products and service. Our mission is to develop creative products to customers with a good experience for Manufactur standard Used Mobile Phones For Sale - Calcium Hydrosulphite – LEADING , The product will supply to all over the world, such as: Qatar, Mauritius, Congo, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we've been committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have now passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
  • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Jane from United Arab emirates - 2015.12.25 12:43
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Ellen from Canada - 2016.09.22 11:32
    Write your message here and send it to us