We can offering sodium metabisulfite industry and food grade 98.5%,Appearance: white or little yellow crytallinw powder,Molecular Formula:Na2S2O5 .and the specification as following:
Na2S2O3:98.5%
Water Insoluble:0.03%
As:0.0001%
Fe:0.002%
Packing is 25kg plastic woven bags
Main uses-Bleach agent
-Loose agent
-Antiseptic and germicide
-Inhibitor and freshen agent
If you are interesting or have any other inquiry about our products,contact with us,we are glad to give your any further information you need on it.Thanks a lot!
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