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Category: | Chemicals / Inorganic Chemical Materials / Alkali |
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Live Chat: | Last Online:29 Jun, 2010 |
Sodium Metabisulphite 64% Tech Grade
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