Purity: 85%
Used: as reducing in the textile industry of dyeing,reduction cleaning,printing and bleaching and as silk.

                                                 sodium hydrosulfite

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2, offer SGS PSI for quality

Product Name: sodium hydrosulfite

CAS:7775-14-6

Specification:

Purity:85%

Packing: 50kg/ iron drum

Usage:

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 fiftable bleaching agent in pups.

3,It is used in bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo roducts and astaw products.

4,It is used as reducing agent in chemical industry.