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Hefei Fuhui New Material Co., Ltd(HFFH)

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Disodium hydrosulfite

Products Name Disodium hydrosulfite
CAS NO. 7775-14-6
EINECS No. 231-890-0
Molecular formula Na2O4S2
Molecular weight 174.1071
Physical and chemical properties Properties White crystalline powder.
Relative density 2.3~2.4
Solubility: It is easily soluble in water, but insoluble in alcohol.
Use Mainly used as a reducing agent for printing and dyeing, a bleaching agent for pulp, hemp, oil, etc., and for pharmaceuticals, analytical reagents, etc.

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