... or crystalline masses, efflorescent, soluble in water, very soluble in boiling water, freely soluble in glycerol. Specifications: na2b4o7.10h2o99.5 ... mainly used for glass and porcelain enamel industry. In glass industry, it can enhance transparency and heat- ... dyeing, detergent, refined gold, cosmetics, borax soap, antiseptic, antifreeze, and in pharmaceuticals as disinfectors etc. its also one of ...