Wenshui Zhenfeng Agricultural Co., Ltd.

Magnesium nitrate

Magnesium nitrate, molecular formula Mg(NO32 .6H2O; relative molecular weight is 256.41
Colorless monoclinic crystal or white crystal; easy soluble in water, liquid ammonia, alcohol and carbinol; easy to deliquesce; it dehydrated after the temperature is 95℃ over melting point; it begin to resolve at 300℃ and totally resolve into magnesium oxide and nitrogen oxides gas at about 400℃.
In industry, it is used in the production of dehydrating agent, explosive, accelerant, magnesium salt, nitrate, wheat ashing agent and chemical reagent in laboratory.

●Specification: HG3-1077-77



Index name Unit Standard values Main index
magnesium nitrate %≥ 98.0 98.0
aqueous solution reaction   Qualified Qualified
clarity test   Qualified Qualified
water insoluble %≤ 0.01 0.05
water insoluble %≤ 0.001 0.005
sulfate %≤ 0.02 -
sulphur content %≤ - 0.2
Ferrum %≤ 0.0005 0.001
calcium %≤ 0.05 -
PH range   - 5-8
heavy metal %≤ 0.002 0.002
magnesium oxide content   - -
nitrogen content   - -

Outer textile bag or paper-plastic compound bag, inner plastic bag, net weight 25/50/1000KG.