Min. Order Reference FOB Price
21 Tons US$990.00-1,090.00 / Ton
Product Description
Factory Sale Sodium Hydrosulfite Using As Bleaching Agent For Wood Pulp Paper The powder is a white sand crystal or light yellow powder. The infusible powder is insoluble in ethanol, soluble in sodium hydroxide solution, reacts violently with water and burns. The aqueous solution of the ...