buy 3-Bromo Pyruvic Acid

Oxidation agent: to prevent an unwanted reduction in dyes, for example during dyeing with reactive, direct and disperse dyes and also during oxidisation of vat dyes. Reduction agent: for subsequent cleaning of disperse dyes with an acidic pH value in the cooling-off dye bath, in a fresh bath or as a reduction agent for sulphur and vat dyeing.