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China
联系人 Mr. Peter
Room 1402,No.100,shi zi Street, Wuxi, Jiangsu
Sodium Hydrosulfite *4 % *5% & *8% *0%. Appearance: Free-flowing white crystalline powder. Odor: Odorless or with a slight odor of sulfur dioxide. Application: 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.
