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China
Personne àcontacter Ms. yuanni
No.259 Furong Road (M),, Changsha, Hunan
Properties: colorless and odorless transparent liquid, with reducing property. Alkaline solution and unstable in air. Application: Used as protective agent of fixer and developer, reducing agent in dyeing and printing industry, bleaching agent of wool and silk; food grade can be used to preserve fresh fruit and vegetables.
