Min. Order Reference FOB Price
27 Tons US$255.00-275.00 / Ton
Product Description
Product Description Property: white or light yellow crystal powder. Molecular Formula :Na2S2O5 Molecule Weight :190.12 CAS NO.:7681-57-4 Appearance :White Free Flowing Fine Crystalline or Powder Other Names: Sodium pyrosulfite; disodium disulphite; Sodium metabisulphite; Sodium ...