Sodium Azide - AR - 500GM

Sodium Azide (NaN₃) is an inorganic azide compound used primarily as a laboratory reagent, preservative in certain biological reagents, and chemical research reagent. The AR (Analytical Reagent) grade designation indicates material manufactured to controlled analytical specifications.

Key product information

🔬 Major applications

1. Biological & laboratory reagents
Sodium azide is used as a preservative in certain laboratory reagents and biological solutions because it inhibits microbial growth at appropriate concentrations.

2. Biochemistry & research
Used in various laboratory protocols involving enzymes, proteins and biological research.

3. Analytical chemistry
Used as a chemical reagent in specialized analytical procedures.

4. Chemical synthesis
Used as a reagent/intermediate in chemical research and synthesis.

5. Industrial/research applications
Used in specialized chemical and materials research.

⚠️ Important safety consideration

Sodium azide is a highly toxic substance and should be handled only by appropriately trained personnel under suitable laboratory safety procedures. It can also react with certain metals to form metal azides that can be shock-sensitive, and contact with acids can generate highly toxic hydrazoic acid.

For your B2B product listing, I recommend clearly providing the SDS and GHS hazard classification and avoiding language suggesting ordinary consumer use.

AR-grade buyer documentation

For professional buyers, you should be prepared to provide:

• Certificate of Analysis (CoA)
• Safety Data Sheet (SDS)
• Product specification
• Assay/purity
• Insoluble matter
• Chloride/sulphate and other relevant impurities
• Heavy-metal specifications where applicable
• Batch/lot number
• Manufacturing/retest or expiry information

Do not publish a specific ≥99% assay or individual impurity limits unless they are confirmed by your manufacturer's current specification/CoA.

Sodium Azide – AR Grade – 500 GM
CAS No.: 26628-22-8 | Formula: NaN₃ | Molecular Weight: 65.01 g/mol
Analytical reagent suitable for qualified laboratory, biochemical, analytical and chemical research applications. For laboratory use only. Handle strictly according to the SDS.

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