No.

Analysis  Item

Specification

1

Magnesium Chloride    ≥%

46

2

Purity ≥%

98.0

3

Calcium  ≤ %

0.10

4

Sulphate content (Based on SO42-)  ≤ %

0.80

5

Pb  ≤ %

0.0001

6

As  ≤ %

0.00005

7

NH4+  ≤ %

0.005

8

Appearance

White, white yellow Hard odorless flakes

No.

Test Item

Specification

1

Magnesium Chloride (Based on MgCl2)      ≥%

46

2

Calcium content (Based on Ca2+)  ≤ %

0.15

3

Sulphate content (Based on SO42-)  ≤ %

1.0

4

Alkaline Salts (Based on Cl-)  ≤ %

0.5

5

Pb  ppm≤ %

0．002

6

Fe ≤ %

0.02

7

Water insoluble      ≤ %

0.1

8

Soluble in water≤ %

Clear

9

Appearance≤ %

White, white yellow  Hard odorless flakes