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molecular formula：Na2O4S2
CAS NO.: 7775-14-6
describe：white free-flowing crystal powder
storage：sealing
USE: Sodium hydrosulfite is widely used in the textile industry reducing dyeing, printing and reduction cleaning,
decoloring and used as silk, wool, nylon and other fabrics bleaching, because it does not contain
heavy metals, bleached fabric with bright color, not easy to fade. In material terms.
powder can also be used for food bleaching, such as gelatin, sugar, honey, soap, dynamic
(plant ) oil, bamboo, the bleaching clay.
Sodium hydrosulfite can also be used in organic synthesis, such as a dye, medicine production as a reducing agent or bleach, it is most suitable for wood pulp bleaching agent. But in water treatment and control pollution will be many heavy metal ions such as pb2+, bi3+, reduced to the metal,
can also be used to preserve food fruit.
Package:25kg/bag
Delivery time: 15days
