Purchase Qty. Reference FOB Price
25-49 Tons US$320.00
50+ Tons US$260.00
Product Description
Product Description Sodium metabisulfite industrial grade used for nonferrous metal dressing agent Description Name Sodium Metabisulfite Molecular formula Na2S2O5 Molecular weight 190.09 Executive standard HG/T 2826-2008 CAS NO. 7681-57-4 EINECS NO. 231-673-0 Appearance ...