Magnesium Chloride

Specification of By-product (aq. MgCl2 solution) MgCl2 content -------- 28% wt KNO3 content -------- 1% wt Balance --------------- Water The totally evaporated solution gives a salt mixture of the following composition:- MgCl2 ---- 98.5 % (Min) KNO3 --- < 1.0 % Other inorganic salts ---- < 0.5