Magnesium Nitrate Hexahydrate
Synonym: Magnesium Salt
CAS No. :13446-18-9
EINECS No.: 233-826-7
Molecular Formula: Mg(NO3)2•6H2O
Molecular Weight: 256.40
Melting Point:89 °C
Boling Point:330 °C
Properties: Magnesium nitrate hexahydrate is colorless crystal of monoclinic system, which is the most stable nitrate hydrates at room temperature. Specific Density: 1.461，Melting Point: 89°C（decomposition）. It is soluble in water easily, and is able to dissolve in methanol and alcohol.
Specification:
| Indexes | Special Grade | FineChemical Grade | Industrial Grade | Agricultural Grade |
| Mg(NO3)2·6H2O % | ≥ 98.0 | ≥ 98.0 | ≥ 98.0 | ≥ 98.0 |
| Water insoluble % | ≤ 0.01 | ≤ 0.03 | ≤ 0.04 | ≤0.05 |
| Chloride(Cl) % | ≤ 0.01 | ≤ 0.01 | --- | --- |
| Sulfate(SO4) % | ≤ 0.02 | ≤ 0.03 | --- | --- |
| Calcium(Ca) % | ≤ 0.1 | ≤ 0.2 | --- | --- |
| Manganese(Mn) % | ≤ 0.005 | ≤ 0.005 | --- | --- |
| Ferrum(Fe) % | ≤0.001 | ≤0.001 | ≤0.001 | ≤0.001 |
| Arsenic(As) % | ≤ 0.0002 | ≤ 0.002 | --- | --- |
| Barium(Ba) % | ≤ 0.005 | ≤ 0.01 | --- | --- |
| Heavy metal content(based on Pb) % | ≤ 0.001 | ≤ 0.002 | ≤ 0.002 | ≤ 0.002 |
| PH | 3-5 | 3.3-4.5(25%solution) | 3-5 | 3-5 |
| Nitrogen Content (N ) | --- | --- | --- | ≥ 10.7 |
| Magnesium oxide Content ( MgO ) | --- | --- | --- | ≥ 15 |
Applications and Usages: Magnesium Nitrate mainly used in concentrated nitric acid as dehydrator, in producing explosives, catalysts and other magnesium salts. In agriculture,magnesium nitrate can be water soluble fertilizer and foliar feeding.
Packaging: 25kg pp/pe bags or as customer`s required.
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