Min. Order Reference FOB Price
21 Tons US$990.00-1,090.00 / Ton
Product Description
Sodium Hydrosulphite/Sodium Dithionite 85% 88% 90% 1.Simple Introduction of Sodium Hydrosulfite/SHS: 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 ...