... 98% prompt delivery competitive price Purity:99% min barium chloride dihydrate 98% Molecular formula: BaCl2.2H2O Properties:· white powder,· ... density 3.586-3.917g/cm³· soluble in water.slightly soluble in hydrochloric acid,nitric acid, dissolved in alcohol ... , used in leather industry;4, used as pesticide, mordant, water softener, boiler disincrustant;5, used in textile printing, papermaking, ...