Descripción del producto

Sodium Metabisulphite *4% Tech Grade Sodium Metabisulphite (As SO2), %>=**********************************4 Fe %<=****************************************************************0.**5 Water-insoluble Matter%<=********************************************0.*5 PH *********************************************************************4.**4.6 AS%<=****************************************************************0.***1% 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 PP bag, *0MT in the *0'FCL Usage : 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