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granular sodium nitrate
little water content
white granule
Sodium Nitrate Formula: NaNO3, Molecular Weight: 85, CAS No.: 7631-99-4, H. S Code: 31025000
Product Description
Sodium Nitrate Formula: NaNO3, Molecular Weight: 85, CAS No.: 7631-99-4, Class no.: 5.1. UN no.: 1498. H. S Code: 3102500000 Physicochemical Properties: White tiny crystal, permissible to light grayish color or light yellow color. Density: 2.257(20degree C). It is easily soluble in water and aqueous ammonia while slightly dissolves in glycerol and alcohol. It is subject to deliquescence. Specification: 99% min. Assay(on dried basis)...99% min Moisture...1.5% max Water insoluble matter...0.06%max Sodium nitrite(NaNO2)...0.02% max Chloride(as Cl)...0.3% max Carbonate( as Na2CO3)...0.1% max Iron ( as Fe)...0.005% max Uses: It is mostly used in manufacturing nitro-compound, potassium nitrate, azo dyestuff, dye mordant in textile coloration, bleaching agent, metal heat treatment auxiliary agent, and antispetic in pharmaceutical industry Sodium Nitrate
| Excellent Grade | First Grade | Qualified Grade |
NaNO3 % | 99.5 | 99.3 | 98.5 |
Moisture % | 1.5 | 1.8 | 2.0 |
Isolubles in Water % | 0.03 | 0.06 | -- |
Chlorides % | 0.15 | 0.24 | -- |
NaNO2 % | 0.01 | 0.02 | 0.15 |
Na2CO3 % | 0.05 | 0.10 | -- |
Iron % | -- | 0.005 | 0.005 |
granular sodium nitrate