Potassium Nitrate 99% 500g
5399-500g
UN No.: 1486 ; IDG Class No.: 5.1 oxidiser ; Packing Group: III [low risk]
| Article No. | 05399 | Grade | Extra Pure |
| Purity | 99% | CAS No. | 7757-79-1 |
| Molecular Formula | KNO3 | Molecular Weight | 101.10 |
| H | Shelf Life | 60 Months |
| 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% |
| (SO4) | Max 0.01% | (NH4) | Max 0.004% |
| (As) | Max 0.0003% | (Pb) | Max 0.005% |
| (Fe) | Max 0.001% |
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Signal Word: Warning
UN No.: 1486 ; IDG Class No.: 5.1 oxidiser ; Packing Group: III [low risk]
Unit Qty: ea
Availability: 0.001 in stock