Product name : magnesium chloride hexahydrate Grade : BP Chemical Formulae : MgCl2.6H2O CAS No. 7791- 18 - 6 F.Wt. : 203.30 Specification test limit Description : Colorless crystal hygroscopic Identification to pass test Acidity & Alkly : MT 0.3 ml NaoH or 0.3ml HCL O.O1M soln. Is required Sulfate (SO4): 0.01% Bromide: 0.05% Arsenic : 0.0002% Potassium : 0.05% Calcium : 0.10% Water : 51.0 - 55.0 % Iron (Fe) : 0.001% Heavy Metal(Pb) : 0.001% Aluminium : 0.0001% Assay : 98.0 - 101.0% 50 kg blue HDPE plastic drum packing