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Magnesium Oxide Fertilizer Grade

It is a required element in plant photosynthesis .Source of essential magnesium for plant nutrition.

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Magnesium Oxide Fertilizer Grade

It is a required element in plant photosynthesis .Source of essential magnesium for plant nutrition.MgO is commonly used as a supplement for magnesium deficient soils especially for crops such as citrus, potatoes, vegetables, fruits and grass pastures. Produces several grades of MgO for direct application, or as component to various fertilizer formulations.


Index

 

Grade

MgO

(%)

 

SiO2

(%)

max

CaO

(%)

max

Fe2O3

(%)

max

Al2O3

(%)

max

L.O.I

(%)

max

Pb

(ppm max)

As

(ppm max)

Hg

(ppm)

Cd

(ppm max)

Size

A

80-95

4.5

4.0

1.1

0.6

8.0

10.0

4.0

N.D

10.0

60-325

(mesh)

B

65-75

10.62

1.91

0.74

0.96

20.66

10.0

4.0

N.D

10.0

2-5mm

P.S.: The grain size and specification of the product can be made as required.


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