Lithium azide
- CAS No.
- 19597-69-4
- Chemical Name:
- Lithium azide
- Synonyms
- LITHIUM AZIDE;ution in water;Lthium triazide;lithium triazide;LiN3 (20% in H2O);lithiumazide(li(n3));lithium azide solution;ithium azide, pure, 20% soL;LithiuM Azide (Aqueous Solution);LITHIUM AZIDE ISO 9001：2015 REACH
- CBNumber:
- CB2739539
- Molecular Formula:
- LiN3
- Molecular Weight:
- 48.96
- MDL Number:
- MFCD00041956
- MOL File:
- 19597-69-4.mol
| Melting point | decomposes at 115–298℃ [CRC10] |
|---|---|
| Boiling point | 103 °C |
| Density | 1.088 g/mL at 25 °C |
| solubility | soluble in Water |
| form | Liquid |
| color | Clear colorless |
| Water Solubility | g/100g H2O: 61.3 (0°C), 67.2 (20°C), 86.6 (60°C) [LAN05] |
| EPA Substance Registry System | Lithium azide (Li(N3)) (19597-69-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|---|---|
| Signal word | Danger |
| Hazard statements | H300+H330-H311 |
| Precautionary statements | P280-P301+P310+P330-P302+P352+P312-P304+P340+P310 |
| Hazard Codes | T+ |
| Risk Statements | 26/27/28-32 |
| Safety Statements | 23-36/37/39-45-36/37-28 |
| RIDADR | UN 3287 6.1/PG 2 |
| WGK Germany | 3 |
| HazardClass | 4.1 |
| HS Code | 28500090 |
Lithium azide price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 480525 | Lithium azide solution 20 wt. % in H2O | 19597-69-4 | 25g | $309 | 2024-03-01 | Buy |
| Sigma-Aldrich | 480525 | Lithium azide solution 20 wt. % in H2O | 19597-69-4 | 100g | $650 | 2024-03-01 | Buy |
| TRC | L469095 | LithiumAzide(~20%inWater) | 19597-69-4 | 5g | $120 | 2021-12-16 | Buy |
| TRC | L469095 | LithiumAzide(~20%inWater) | 19597-69-4 | 25g | $275 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004395 | LITHIUM AZIDE 95.00% | 19597-69-4 | 25G | $1200.99 | 2021-12-16 | Buy |
Lithium azide Chemical Properties,Uses,Production
Chemical Properties
clear colorless solution
Uses
Lithium azide is the lithium salt of Hydrazoic acid and is used to carry out azidolysis reactions (in Acetonitrile), as well as ring opening reactions of aromatics such as Styrene oxide (S687795).
Preparation
With gentle warming, NaN3 (91.30 g.) and LiSO4-H2O (1.41 g.) are dissolved in 7 ml. of H2O. Then 35 ml. of 96% alcohol is added with shaking. The solution is filtered after ten minutes and the residue of Na2SO4 and LiSO4 washed with alcohol. The filtrate and wash solutions are evaporated on a water bath and dried in a drying oven at 80°C. This crude product is digested at 35°C for two minutes with 10 ml. of 96% alcohol and filtered, and the solution is dried as described above. The yield is 0.6 g of 99.5% Lithium azide.
Purification Methods
Digest ~1g with 15mL of 96% EtOH at 35o, filter and dry it in air at temperatures below 80o. Store it in a cool place and treat it as potentially explosive. Its solubility in H2O is 66.4% at16o, and 20.26% at16o in EtOH. [Hofmann-Bang Acta Chem Scand 11 581 1957, Schenk in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 581 1963.]
Lithium azide Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 13482 | 58 |
| Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 | mcbio_sales@163.com | China | 2251 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 7724 | 58 |
| ShanDong Look Chemical Co.,Ltd. | +8617653113219 | sales01@sdlookchemical.com | China | 2737 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33338 | 58 |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |