sodium hyposulfite Cas NO.7772-98-7

Product Description

CAS NO.7772-98-7
Molecular Formula:Na2S2O3
Molecular Weight: 158.108
Appearance: Colorless and transparent crystals
Purity: 99%Min
Product Use:
1. sodium hyposulfite is mainly used as fixing agent in photography industry.
2. sodium hyposulfitet is used as reductant of dichromate, neutralizer of nitrogen-containing tail gas, mordant, bleaching agent of wheat straw and wool and dechlorination agent of pulp bleaching.
3. sodium hyposulfite is also used in the manufacture of tetraethyl lead, dye intermediates and silver extraction from ores
Packing And Storage:
Every 25Kg should be put in one bag with inner plastic film and outer plastic woven bag. or as per customer's requirement.

Products should be stored in the dry, ventilated and cool place inside the door for fear of damp.

Sodium thiosulfate white powder


Contact Info


Shaanxi United Xingchuang International Co., Ltd.

Address: Fengdong New City of XiXian New Area, Shaanxi.,Xian,Shaanxi

Contact Person: Sally Sun



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