| Article No. | 05399 |
| Purity | 99% |
| Molecular Formula | KNO3 |
| H.S. Code | 2834.2100 |
| Grade | Extra Pure |
| CAS No. | 7757-79-1 |
| Molecular Weight | 101.10 |
| Shelf Life | 60 Months |
Symbol:
| Physical state at 20 °C | Solid | Colour | White crystalline | ||||
| Odour | Odorless | pH value | 5.5 - 8.0 | ||||
| Melting point/ Freezing point [°C] | 334 °C | Boiling point [°C] | 400°C | ||||
| Vapour density | 3 | Density [g/cm3] | 2.109 | ||||
| Solubility in water [% weight] | 36 gm/l00 ml water | ||||||
| Appearance | White crystalline powder | Assay (Titration after Ion exchange) | Min 99% |
| pH (5% solution in water) | 4.5 - 8.5 | Chloride (Cl) | Max 0.01% |
| Sulphate (SO4) | Max 0.01% | Ammonium (NH4) | Max 0.004% |
| Arsenic (As) | Max 0.0003% | Lead (Pb) | Max 0.005% |
| Iron (Fe) | Max 0.001% |
 |
Symbol: GHS03
Signal Word: Warning
UN No.: 1486
IMCO Class No.: 5.1
Packing Group: III
Hazardous Statement: H272
Precaution Statement: P220
EN 