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.