Potassium azide
Potassium azide (CAS 20762-60-1), with the molecular formula KN3 and a molecular weight of 81.12 g/mol, is a highly reactive inorganic compound. It is primarily employed as a reagent in organic synthesis, particularly for azidation and diazo transfer reactions. Its ability to facilitate C-X bond formation makes it valuable in creating nitrogen-containing functional groups essential for various chemical processes.
Azidation and Diazo Transfer
Potassium azide serves as a key reagent for introducing the azide functional group (-N3) into organic molecules through azidation reactions. It is also instrumental in diazo transfer processes, enabling the formation of diazo compounds critical in many synthetic pathways.
C-X Bond Formation
This compound is utilized in non-halogen C-X bond formation, facilitating the creation of carbon-nitrogen bonds. This is crucial for synthesizing complex molecules and intermediates in pharmaceutical and agrochemical research.
Chemical Synthesis
As a versatile synthetic reagent, potassium azide finds application across various fields of chemical synthesis. It enables the construction of heterocyclic compounds and other nitrogen-rich structures.
| Molecular weight | 81.12 |
|---|---|
| Empirical formula | KN3 |
| Assay | ≥99.9% trace metals basis |
| Melting point | ~300 °C (decomposition) |
Hazard statements
- H300Fatal if swallowed
Precautionary statements
- P264Wash thoroughly after handling
- P301IF SWALLOWED
| Transport (UN / ADR) | UN 3288 6.1 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Potassium Azide used for?
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Potassium azide is primarily used as a reagent in organic synthesis for azidation and diazo transfer reactions, and for C-X bond formation. It is a valuable tool in chemical synthesis.
What is the CAS number and formula for Potassium Azide?
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The CAS number for Potassium Azide is 20762-60-1, and its empirical formula is KN3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium Azide with an assay of ≥99.9% on a trace metals basis. We do not represent this product as USP, BP, or EP grade.
How should Potassium Azide be handled?
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Potassium azide is acutely toxic if swallowed (H300) and is classified as Danger. Handle with extreme caution, wearing appropriate personal protective equipment. In case of accidental ingestion, seek immediate medical attention (P301 + P310).
How is Potassium Azide packed and exported?
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Potassium azide is packed and shipped in compliance with regulations for hazardous materials, including UN 3288, Class 6.1, Packing Group II. Tech Serve Solutions is a global supplier and exporter.
How can I request a sample or quote for Potassium Azide?
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To request a sample or a quote for Potassium Azide, please contact our sales team through the website or by phone. We will be pleased to assist you with your requirements.
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