Hot Sale CAS No7775-14-6 85%88%90% Sodium Hydrosulfite for Textile and Printing Industry

• CAS No.: 7775-14-6
• Purity: 85%88%90%
• Type: Sodium Hydrosulfite
• Model NO.: Sodium Hydrosulfite
• Appearance: White Crystalline Powder
• Grade Standard: Industrial Grade
• Other Names: Sodium Hydrosulphite
• Port of Loading: Qingdao/Ningbo
• Packing: 50kgs/Drum
• Einecs No.: 231-890-0
• Classification: Sulphate
• Mf: Na2o4s2
• Shelf Life: 12 Month
• Application: Texitle and Printing Industry
• Transport Package: Packaging & Deliverypackaging Detailssodium Hydr
• Trademark: Aiheng
• Origin: China
• HS Code: 28311010
• Production Capacity: 3000 Ton/Tons Per Month

Product Description

Product Description

 Hot sale cas no7775-14-6 sodium hydrosulfite85%88%90%for textile and printing industry

1. Characters of Sodium hydrosulfite:

It is a versatile chemical that's used in the manufacture of a variety of products we all

use every day,

from photographic film to wine; from fine writing papers to leather goods; from color

ed fabrics to metal recovery.

While the applications for this chemical workhorse are as vast and as varied as the ind

ustries that use it,

in most cases, sodium hydrosulfite performs one of the following three roles:

1) As reducing agent, hydrosulfite chemically reduces

othercomponents by donating an electron or electrons

2) As sulfonating agent, hydrosulfite adds sulfur to another chemical compound

3) As cation source, hydrosulfite adds a cation, or sodium, to a product system

2.Application Field of Sodium Hydrosulfite:

Textiles; Pulp and paper; Clay; Leather; Foods and beverages; Polymers; Photographi

cs; Chemical processing;

Cleaners; Water treatment; Gas purification; Environmental improvement

3. Packing of Sodium Hydrosulfite:

25kg pp bag, 50kg/100kg net in iron drums 

SPECIFICATION

 

Test Items	Standard	Test result
Appearance	White Crystalline powder	White Crystalline powder
Sodium hydrosulfite ≥ %	90	90.30
Na 2 CO 3 (wt%)	0.6-2	1.5
Na 2 S 2 O 3 (wt%) ≤	1.2	0.90
Na 2 S 2 O 5 (wt%)	5-7	6.4
NaHSO3(wt%)≤	0.5	0.3
HCOONa(wt%)	0.5	0.31
Zn (wt%)≤	0.0001	0.00008
Fe (wt%)≤	0.005	0.003
Water insoluble ≤ %	0.1	0.07

Packaging & Delivery

Packaging Details         50kgs/drum,22.5ton/20GP without pallet 50kgs/drum,18ton/20GP with pallet

Other products

Company Information

AIHENG Industry, which is a ISO9001:2008 company, was set up in 2000. With rapid development of our company, now our annual production capability reaches 30000 tons of chemical goods and 50000 tons of water purity goods. Our goods are widely exported to North America, South America, Asia, Europe and Africa.

 

AIHENG  continuously tries to enlarge production scale, expands our product lines, improves our product quality and perfects after-sales service to enhance our reputation. We get praise and favor from both domestic and abroad customers.

 

Our main products include formic acid, oxalic acid, sodium formate, calcium formate, melamine powder, PVC, calcium cloride, caustic soda flakes and peals, methylene hydroxide, potassium formate, adipic acid, sodium sulfide, maleic anhydride, etc. 

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