Sodium Hydrosulfite 74 % 85% & 88% 90%.
Appearance: Free-flowing white crystalline powder.
Odor: Odorless or with a slight odor of sulfur dioxide.
Widely used in the textile industry for vat dyeing, reduction
cleaning, printing and stripping, textile materials bleaching. Used
in bleaching paper pulps, especially mechanical pulp; As a reducing
agent, it is used in organic synthesizing.&
Sodium Hydrosulfite Images