Weifang Banghua Chemical Co., Ltd products

Banghua - Sodium Metabisulfite

Chemical Name:Sodium Metabisulfite. Molecular:Na2S2O5. CAS NO: 7681-57-4. HS CODE: 28321000. Appearance: White or slightly yellow crystal powder. Whiteness: 85.2. Food grade certification: Iso22000, Halal, Kosher.