... ,BaCl2.2H2O : 98% or 99% 2, leading manufacturer 3, reasonable price 4,prompt delivery barium chloride dihydrate 98% Molecular formula: BaCl2 ... hydrochloric acid,nitric acid, dissolved in alcohol.· toxic.Applications:1, raw material in making other barium salts;2, restoring printing and ... insoluble matter % max0.050.100.20 barium chloride dihydrate nice price manufacturer