Sodium Metabisulphite 64% Tech Grade< XML: NAMESPACE PREFIX = O />
Sodium Metabisulphite (As SO2), %> =--------------------------------64
Fe %< =--------------------------------------------------------------------0. 005
Water-insoluble Matter%< =------------------------------------------0. 05
PH -----------------------------------------------------------------4. 0-4. 6
Sodium Metabisulphite 64% Food Grade
Sodium Metabisulphite (As SO2), %> =--------------------------------64
Fe, %< =-------------------------------------------------------------0. 005
Water-insoluble Matter, %< =--------------------------------------0. 05
PH ----------------------------------------------------------------4. 0-4. 6
Pb%< =--------------------------------------------------------0. 002%
As%< =---------------------------------------------------------0. 0002%
Appearance : White powder
Packing: 25 kg in net PP bag, 20MT in the 20'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