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Magnesium Nitrate | Molecular Formula: | Mg(NO3)2.6H2O | Molecular Weight: | 256.41 | Physicochemical Property: | Colorless monocline crystal or white crystal, most steady with hexa-hydrate under the normal atmospheric temperature, hexa-hydrates are extremely apt to dissolve in water, liquid ammonia, methyl alcohol, ethanol, and it is easy to deliquesce. Dehydrate promptly when the melting point being higher than 95°C, begin to resolve when heat to 300°C, totally break up into the magnesium oxide and nitrogen oxide gas at about 400°C. Magnesium nitrate will self-ignite when mix with organic matter. | Uses: | Used as the dehydrating agent of concentrating nitric acid on industry. It is the raw material for making explosive, wheat ashing agent and other magnesium salt and nitrate; used as the chemical reagent in the laboratory. |
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Specification:HG3-1077-77 Main Index | Chemical Grade | Specific Grade | Technical Grade | Magnesium Nitrate[Mg(NO3)2.6H2O ] | 98.0 | 98.0 | 98.0 | Aqueous solution reaction | Qualified | Qualified | Qualified | Clarity test | Qualified | Qualified | Qualified | Water insoluble | 0.01 | 0.05 | 0.05 | Chloride | 0.001 | 0.005 | - | Sulfate | 0.02 | - | - | Sulfur content | - | 0.2 | - | Fe | 0.0005 | 0.001 | 0.001 | Calcium | 0.05 | - | - | Heavy metal | 0.002 | 0.002 | 0.002 | Value | - | 5-8 | >4 |
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