MgSO4•H2O or Kieserite
It is a stable quality agricultural fertilizer that is made from Magnesium Oxide of good quality.It is widely used in agriculture and forestry. It is the best supplementary of Magnesium fertilizer for insufficient Magnesium crops and soil. There are two features:to be absorbed easily and can't destroy the PH of soil.

It is a supplementary Magnesium additive for compound fertilizer.
It can be mixed with other fertilizers and used alone,too. The production capacity is 120,000 tons annually. We have realized the variety products and can produce powder and granular products.
   
Specification:
   

Size

Total
MgO
(%)min

Water
Soluble
MgO
(%)min

Water
Soluble
S
(%)min

Moisture
(%)max

PH

Poweder(mesh)

60-80/120

A

27

23.5

18.7

2.0

6-9

B

27

22

17.5

2.0

C

27

20

16

2.0

D

27

18

14.4

2.0


Size

Total
MgO
(%)min

Water
Soluble
MgO
(%)min

Water
Soluble
S
(%)min

Moisture
(%)max

PH

Granular(mm)

1-2

A

27

23.5

18.7

5.0

6-9

1-4

B

27

22

17.5

5.0

2-4

C

27

20

16

5.0

2-6

D

27

18

14.4

5.0


P.S.: we can supply other specifications in your special needs.

 


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