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Product Details:
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| Name: | Sodium Nitrate | MF: | NaNO3 |
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| UN No.: | 1498 | Appearance: | White Powder |
| Purity: | 99.3% | CAS No.: | 7631-99-4 |
| Highlight: | Industrial NaNO3 Sodium Nitrate,Gunpowder Firecracker NaNO3 Sodium Nitrate,7631-99-4 NaNO3 Sodium Nitrate |
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Industrial Sodium Nitrate 99.3%Min NaNO3 For Producing Gunpowder Firecracker
Sodium nitrate features an ionic bond between one Na+ ion and one NO3– ion. The structure of a NaNO3 molecule is illustrated below.
The nitrate anion has a trigonal planar structure in which 3 oxygen atoms are bonded to a central nitrogen atom. The negative charge on this ion is delocalized due to resonance. Therefore, the nitrogen atom has a charge of +1 whereas each oxygen atom carries a charge of -⅔. The net formal charge on the NO3– is -1.
1.Physical Properties
2. Chemical Properties
| Item | Specification | Test Result |
| Sodium Nitrate | 99.3% min | 99.32% |
| Moisture Content | 1.5 | 1.3 |
| Water Insoluble Content (as Dry Basis),% | 0.06 | 0.05 |
| Chloridum (cl) Content (as Dry Basis),% | 0.42 | 0.35 |
| Sodium Carbonate Content (as Dry Basis),% | 0.1 | 0.08 |
| Ph Value | 6.5-8.0 | 6.9 |
| Iron Content(as Dry Basis),% | 0.005 | 0.003 |
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