Purchase Qty. Reference FOB Price
1-7 bottle US$5.00
8-799 bottle US$4.50
800-1,599 bottle US$4.00
1,600-3,199 bottle US$3.50
3,200+ bottle US$3.00
Product Description
Sodium Metabisulfite Food Grade CAS RN.: 7681-57-4 EINECS: 231-673-0 H.S.CODE: 2832.1000.00 1.Chemical Analysis Component Range Typical Assay(Na2S2O5 ) 97.0% min. 97.5% Iron content(base on Fe) 0.005% max. 0.002% water insoluble matter 0.05% max. 0.02% Arsenic content(base on ...