Sodium Metabisulfite
-
Sodium Metabisulfite Product Name Sodium metabisulfite MF Na2S2O5 EINECS NO. 231-673-0 CAS NO. 7681-57-4 HS Code 2832100000 ITEM TEST RESULT Sodium Metabisulphite (Na2S2O5) % 97.18 SO2 % ≥ 65 Fe % ≤ 0.002 Clarity clear Insoluble matter in nitric acid% ≤ 0.009 AS% （mg/kg) <2 Phosphoric acid test ≤ （mg/kg) 4.2 Appearance White to slightly…
