Purchase Qty. Reference FOB Price
25-49 Tons US$290.00
50-99 Tons US$285.00
100+ Tons US$270.00
Product Description
Sodium metabisulfite cas 7681-57-4 Quick Details Product Name: Sodium metabisulfite CAS: 7681-57-4 MF: 2Na.O5S2 MW: 190.11 EINECS: 231-673-0 Sodium metabisulfite cas 7681-57-4 specification ITEM TEST RESULT Sodium Metabisulphite (Na2S2O5) % 97.21 SO2 % ≥ 65 Fe % ≤ 0.002 ...