CAS NO:7699-45-8 Molecular Formula:ZnBr2 Molecular Weight:225.188 Item Specification Liquid Solid ZnBr Content %í¦ 72.0 98.0 Water %í_ 1.0 Cl %í_ 0.3 0.5 SO4 %í_ 0.05 0.05 Water insoluble % 0.3 0.5 PH Value(50g/L) 3.0-5.0 4.0-6.0 Usage: Mainly used as completion fluid, mounting fluid and maintaining fluid in oil drilling. 25kg woven bags or 200L Plastic Drums.