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Sodium Bisulfite
Jan 22, 2019

It is used for the bleaching of cotton fabrics and is used as a reducing agent in industries such as dyes, paper making, tanning, and chemical synthesis. The pharmaceutical industry is used to produce intermediates for dipyridamole and aminopyrine. Food grade products are used as bleaches, preservatives, and antioxidants.


Any inquiry , pls inform : melisa@gpcchem.com


ITEM

SPEC

Purity   %

99.0% min

Water insoluble %

0.03%max 

Fe %

0.004%max

Pb    %

0.001%max

As   wt%

0.0002%max