HomeSodium salts
Sodium Nitrate
Product name: Sodium Nitrate
CAS No.: 7632-00-0
NaNO2
Molecular Weight: 68.99
Characters: White or light yellow crystal and granules, It is deliquescent. soluble in water, slightly soluble in alcohols and ethers.
Specifications:
| Sodium Nitrate | Reagent grade A.R. | Reagent grade C.P. | USP31 |
| Item | Spec. | Spec. | Spec. |
| Assay % | ≥99 | ≥98 | 97.0-101.0 |
| Clarity test | Pass | Pass | -- |
| Water insoluble% | ≤0.002 | ≤0.01 | -- |
| Drying loss % | -- | -- | ≤0.25 |
| Chlorides(Cl) % | ≤0.005 | ≤0.04 | -- |
| Sulphates(SO4)% | ≤0.005 | ≤0.03 | -- |
| K% | ≤0.001 | ≤0.005 | -- |
| Ca% | ≤0.005 | -- | -- |
| Fe% | ≤0.0005 | ≤]0.001 | -- |
| Heav metal(as Pb) | ≤0.0002 | ≤0.001 | ≤0.002 |
Product Usage: As dye mordant for textile dyeing; as bleaching agent for silk and flax; thermal-treatment agent for metal; as corrosion-inhibitor for raw steel materials.
Packaging: In 25Kg/woven bag lined with double-layer plastic bag
Storage Precautions: Stored in cool and draughty warehouse; kept away from fire and heat. Warehouse temperature: 30℃ max, relative density: 80％ max. Should reductant, reactive metal powders, acids, easy (can be) kept separate from combustible, etc., should not have mixed storage. Storage areas should be equipped with suitable host material spill.
