sodium metabisulphite Cotton mill auxiliary SMBS So2 65% EC No:231-673-0 Na2S2O5 97% purity Sodium Metabisulfite is also named Sodium Pyrosulfite, Sodium Metabisulfite is white or slight yellow crystalline ... Read More
sodium metabisulphite / mordant in printing Specification: Sodium Metabisulphite Industrial Grade ITEM SPECIFICATION TEST RESULT PURITY (AS Na2S2O5): 97.0% MIN 97.3% SO2 65.0%MIN 65.5% HEAVY METAL (AS Pb) : 0... Read More
sodium metabisulphite Sodium Metabisulfite Description Sodium Metabisulfite products are classified into Sodium Metabisulfite food grade and Sodium Metabisulfite industrial grade, with different quality index. ... Read More