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Personne àcontacter Ms. Beryl
hongqi, shijiazhuang, hebei
Sodium Metabisulphite *4% Tech Grade Sodium Metabisulphite (As SO2), %≥*******************************4 Fe %≤*************************************************************0.**5 Water-insoluble Matter%≤****************************************0.*5 PH ****************************************************************4.**4.6 Sodium Metabisulphite *4% Food Grade Sodium Metabisulphite (As SO2), %≥*******************************4 Fe, %≤************************************************************0.**5 Water-insoluble Matter, %≤**************************************0.*5 PH ****************************************************************4.**4.6 Pb%≤************************************************************0.**2% As%≤***********************************************************0.***2% Appearance : White powder Packing: *5 kg in net PP bag, *0MT in the *0&#**9;FCL Uses : It is used as a food additive, leaching agent for textile fibres; Colors stripper and dechlorination; preparation of Indigo Vat Dye; solubilizing and acidyfing agent for leather industries ;bleaching agent for paper pulps; preservative and sterilisation agent for food industries contact: fanchemical(at)yahoo(dot)cn
