SODIUM NITRATE 99% AR
| Product Code | B-02459 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 7631-99-4 |
| Molecular Formula | NaNO3 | Molecular Weight | 84.99 |
| H.S.Code | 3102.50000 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Colorless crystals |
|---|---|---|---|
| Odour | Odorless | Melting point/ Freezing point [°C] | 306 °C |
| Boiling point [°C] | 380°C | Density [g/cm3] | 2.26 |
| Solubility in water [% weight] | 81.5 g/100 g water @ 150C |
Packaging
Specification
| Appearance | Colorless deliquescent crystals / White crystalline powder |
| Assay | Min 99% |
| pH (5% solution in water; 25°C) | 5.5 – 8.3 |
| Insoluble matter | Max 0.005% |
| Chloride (Cl) | Max 0.001% |
| Iodate (IO3) | Max 0.0005% |
| Nitrite (NO2) | Max 0.001% |
| Phosphate (PO4) | Max 0.0005% |
| Sulphate (SO4) | Max 0.003% |
| Calcium (Ca) | Max 0.005% |
| Magnesium (Mg) | Max 0.002% |
| Heavy metal (as Pb) | Max 0.0005% |
| Iron (Fe) | Max 0.0003% |
Safety Information and Hazard Symbols
Symbol: GHS03, GHS07 ,GHS08
Signal Word: Warning
UN No.: 1498
IMCO Class No.: 5.1
Packing Group: III
Hazardous Statement: H272-H302-H315-H319-H335
Precaution Statement: P220-P261-P305 + P351 + P338