Min. Order Reference FOB Price
1 Ton US$345.00 / Ton
Product Description
1,Chemical Name: Sodium Metabisulfite 2,Molecular Formula : Na2S2O5 3,Molecular Weight: 190.09 4,CAS: 7681-57-4 5,Character: White or yellow crystalline powder or small crystalline, it is soluble in water. 6,Usage: In food industry, it is used as bleaching agents, preservatives, ...