SODIUM NITRATE AR/ACS
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SODIUM NITRATE AR/ACS
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Short Name: SODIUM NITRATE
Other Names: Chile salpeter
Chemical Specifications
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%
| Basic | |
| CAS No. | 7631-99-4 |
| Grade | AR/ACS |
| HS Code | 3102.5000 |
| Molecular Formula | NaNO3 |
| Molecular Weight | 84.99 |
| Purity | 99% |
| Shelf Life | 60 Months |
| Physical Properties | |
| Boiling point [°C] | Boiling point [°C] |
| Colour | Colour |
| Density [g/cm3] | Density [g/cm3] |
| Melting point/ Freezing point [°C] | Melting point/ Freezing point [°C] |
| Odour | Odour |
| Physical state at 20 °C | Physical state at 20 °C |
| Solubility in water [% weight] | Solubility in water [% weight] |
| Safety | |
| Hazardous Statement | H272-H302-H315-H319-H335 |
| IMCO Class No. | 5.1 |
| Packing Group | III |
| Precaution Statement | P220-P261-P305 + P351 + P338 |
| Signal Word | Warning |
| Symbol | GHS03, GHS07 |
| UN No. | 1498 |