ChemicalBook >> CAS DataBase List >>potassium azide
potassium azide
- CAS No.
- 20762-60-1
- Chemical Name:
- potassium azide
- Synonyms
- KN3;Azidopotassium;potassium azide;Potassium azide, ≥99.9%;Potassium azide >=99.9% trace metals basis
- CBNumber:
- CB8920720
- Molecular Formula:
- KN3
Lewis structure
- Molecular Weight:
- 81.1184
- MDL Number:
- MFCD01698990
- MOL File:
- 20762-60-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 03:33:42
| Product description | Number | Pack Size | Price |
| Potassium azide ≥99.9% trace metals basis | 740411 | 25g | $80.8 |
| Potassium azide ≥99.9% trace metals basis | 740411 | 100g | $258 |
| Potassium azide, >=99.9% trace metals basis 95-105%(Assaybytitration) | 36622 | 25G | $84.8 |
| Potassium azide, >=99.9% trace metals basis 95-105%(Assaybytitration) | 36622 | 100G | $271.2 |
| POTASSIUM AZIDE 95.00% | INB0004134 | 5MG | $495.92 |
| More product size | |||
| 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
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|---|---|
| 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 |
potassium azide price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 740411 | Potassium azide ≥99.9% trace metals basis | 20762-60-1 | 25g | $80.8 | 2026-04-30 | Buy |
| Sigma-Aldrich | 740411 | Potassium azide ≥99.9% trace metals basis | 20762-60-1 | 100g | $258 | 2026-04-30 | Buy |
| Chem-Impex | 36622 | Potassium azide, >=99.9% trace metals basis 95-105%(Assaybytitration) | 20762-60-1 | 25G | $84.8 | 2026-05-19 | Buy |
| Chem-Impex | 36622 | Potassium azide, >=99.9% trace metals basis 95-105%(Assaybytitration) | 20762-60-1 | 100G | $271.2 | 2026-05-19 | Buy |
| American Custom Chemicals Corporation | INB0004134 | POTASSIUM AZIDE 95.00% | 20762-60-1 | 5MG | $495.92 | 2021-12-16 | Buy |
potassium azide Chemical Properties,Uses,Production
Chemical Properties
colorless; body-center; tetr, a=0.6091 nm, c=0.7056 nm [CIC73] [CRC10]
Solubility (water) (0°C) 41.1 g, (17°C) 49.6 g, (100°C) 105.7 g/100 g H2O; (alcohol, 16°C) 0.137 g/100 g absolute alcohol; insoluble in ether.
Uses
Potassium azide can be used as a reagent to synthesize:
- 3-O-(3-Azidoopropyl)estrone from 3-O-(3-methanesulfonyloxypropoxy)estrone via nucleophilic azidation in the presence of imidazolium catalyst.
- Azido phenacyl derivatives from α-bromoacetophenone derivatives in the presence of tetrabutylammonium bromide as a catalyst.
- 1-Azido-4-fluorobenzene from potassium (4-fluorophenyl)trifluoroborate in the presence of cupric triflate as a catalyst.
potassium azide Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 55)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 17259 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-86-17392712697 +8617792793228 | 1069@dideu.com | China | 8609 | 58 |
| Coresyn Pharmatech Co., Ltd. | +86-571-86626709 +86-18157142896 | cbc@coresyn.com | China | 9984 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8618662433356 | 3899766280@qq.com | China | 26362 | 58 |
| Shanghai Z&T Chemical Co., Ltd | +86-021-33561011 +8613818804961 | Sales@ztchemical.com.cn | China | 546 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53803 | 58 |
| ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | +86-13017695106 +86-13676922317 | jiuyitime@fdachem.com | China | 16512 | 58 |
| SelectLab Chemicals GmbH | +49-(0)2383-919350 | info@selectlab.de | Germany | 394 | 55 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9416 | 55 |
20762-60-1(potassium azide)Related Search:
potassium azide
Azidopotassium
Potassium azide >=99.9% trace metals basis
Potassium azide, ≥99.9%
KN3
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