Qingdao Great Chemical Inc.

home products Related Chemicals Sodium Hydrosulphite

Sodium Hydrosulphite

Product Details:

Place of Origin	Shandong, China
Brand Name	GREATCHEM

Payment & Shipping Terms:

Minimum Order Quantity:	21 Metric Ton
Packaging Details:	50kgs steel drums, 21Mt per 20'FCL
Delivery Time:	15days after confirmation
Payment Terms:	L/C,T/T

I'm online
Chat now!

View Contact Details

« Prev Product 1 2 3 4 5 6 7 ... Next Product »

Detailed Product Description

Chemical name : Hydros, sodium hydrosulfite
Trade name : hydros
Molecular formula : Na₂S₂O₄Structural formula :

Technical Index:

No.	Item	Specification
No.	Item	90%	88%	85%
1	Appearance	White crystalline powder	White crystalline powder	White crystalline powder
2	Hydros Content	90.5	88.5%	85.5%
3	Content of insoluble substance in water	0.1% Max	0.1% Max	0.2% Max
4	Content of sodium carbonate	1% Max	1% Max	1% Max
5	Granularity	A,B	A,B,C	A,B,C,D
6	Odor	Gentleness	Gentleness	Gentleness

Main use :
(1) Used as reducer, dyes auxiliary of dyeing industry, synthetic dyes and intermediates.
(2) Used as bleaching agent of paper pulp in paper-making industry.
(3) Used as bleaching agent of china clay in the ceramics industry.
(4) Used as deoxidizer of rubber and styrene butadiene rubber synthesis, developer in photo-taking industry.
(5) Used as reducing agent, bleaching agent in the industries including pharmacy, food, metallurgy and leather.