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Appearance: sodium metabisulphite grade one white crystal powder
Classification: other inorganic salts
Purity: 99%
Grade: food standard
CAS number: 7757-83-7
Widely used in medicine, rubber and leather industry
Storage: store product in dry and cool place
Packing: 25kg plastic woven, Kraft paper, PE bag, 500, 1000, 1100kg and 1200kg jumbo bag or customized
