Latest Food Safety National Standard GB1886.7-2015 of Sodium Metabisulfite

Items Specification Purity (As Na2S2O5 ) ≥ 96.5% Sulfur Dioxide (SO2) ≥ 65% Heavy Metal...

Latest Chemical Industry Standard HG/T 2826-2008 of Sodium Metabisulfite

Items Specification Purity (As Na2S2O5 ) ≥ 97% Sulfur Dioxide (SO2) ≥ 65% Arsenic (As)...

Tianya Chemical-the Leading Manufacturer and Supplier of Sodium Metabisulfite in China

  Qingdao Tianya Chemical Co., Ltd is the leading manuafcturer and supplier of Sodium Metabisulfite...