Low ph acidic compositions

摘要: Low pH acidic compositions for chemical, pharmaceutical and cosmetic uses comprise two phases in solution. Phase I comprises about 2 to 98 weight % of several substances. II an active aqueous component having a value less than 1. This phase is produced by: (a) admixing 5 20 strong acid high degree dissociation with from another lower effective period time produce substantially homogeneous mixture; (b) 1 weaker acids low degrees selected hydroxycarboxylic or alpha hydroxy dicarboxylic the mixture amount water provide mixture.