potassium azide
- Product Namepotassium azide
- CAS20762-60-1
- CBNumberCB8920720
-
MFKN3
Lewis structure
- MW81.1184
- EINECS244-013-1
- MDL NumberMFCD01698990
- MOL File20762-60-1.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 350 (vacuum) [CRC10] |
| Density | 2.040 |
| form | tetragonal crystals |
| color | tetragonal crystals, crystalline; explodes, explosive |
| Water Solubility | g/100g H2O: 41.4 (0°C), 50.8 (20°C), 61.0 (40°C), 106 (100°C) [LAN05] |
| InChI | InChI=1S/K.N3/c;1-3-2/q+1;-1 |
| InChIKey | TZLVRPLSVNESQC-UHFFFAOYSA-N |
| SMILES | N([K])=[N+]=[N-] |
| EWG's Food Scores | 1 |
| FDA UNII | J3LSB2C8SO |
| EPA Substance Registry System | Potassium azide (20762-60-1) |
| UNSPSC Code | 12352125 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
|
| Signal word | Danger |
| Hazard statements | H300 |
| Precautionary statements | P264-P301+P310 |
| Hazard Codes | T |
| Risk Statements | 25 |
| Safety Statements | 45 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| RTECS | TS7080000 |
| TSCA | TSCA listed |
| HazardClass | 6.1(a) |
| PackingGroup | II |
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 2 Oral |