Assay (MgCl2.6H2O)...............................................................99,0-105,0%

Appearance........................................................................................... p/t

Identity:

Chloride................................................................................................ p/t.

Magnesium........................................................................................... p/t.

Ammonium, not more than........................................................... 0,005 %

Sulphate, not more than................................................................. 0,03 %

Arsenic, not more than.................................................................... 3 ppm

Mercury, not more than................................................................... 1 ppm

Lead, not more than........................................................................ 4 ppm