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Item

Magnesium Chloride Food Grade

White Magnesium Chloride

Common Magnesium Chloride

MgCl2 %  ≥

46.00

46.0

44.5

Ca2+ %  ≤

0.1

0.15

-

SO42-%  ≤

0.4

1.0

2.8

Alkali metal chloride( CI-)%≤

0.5

0.5

0.9

Water insoluble matter%  ≤

0.1

0.1

-

Chroma (degree)  ≤

30

50

-

Note：The chroma of 1 mg platinum in 1 L water is 1 degree