1,we are manufacturer of barium hydroxide 2,we have advantage of timely delivery 3,lower price, ... higher quality 4,purity:97% product name: barium hydroxide octahydratemain ingredients and content Item Content(%)Ba(OH)28H2O≥97BaCO3 ... water, glass and porcelain enamel industries. china factory octahydrate barium hydroxide 97%