Sodium Azide

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Sodium Azide

CAS NO.： 26628-22-8

FOB Price： NEGOTIABLE Get Latest Price

Specification： ≥99%

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： 1200MT/Year

Packing： 25KG/Fibre Drum

Product Detail

Properties

Sodium Azide

Product category: Pharmaceutical intermediates

CAS NO： 26628-22-8

Molecular weight: 65.01

Molecular formula: NaN3

Quality standard:

Content: ≥ 99%, maximum content of impurities: free alkali ≤ 0.2%, heavy metal: ≤ 0.002%, loss on drying: ≤ 0.5%, water insoluble: ≤ 0.02%

Package specification: 25kg / barrel

Appearance: White crystalline powder.

Purpose: It is used in organic synthesis of medicine and agriculture, gasification agent of automobile airbag, and manufacturing azide; It is also used for enzyme prevention, serum anti-corrosion, determination of oxygen content in sewage, etc.

Properties

Sodium azide is a kind of preservative for photographic emulsion. It can be added to emulsion, intermediate layer and protective layer. It does not affect the photographic performance of emulsion. It has excellent antiseptic and bactericidal performance. Sodium azide can also be used to prepare blood culture medium. In analytical chemistry, sodium azide is used to analyze sulfides and thiocyanates. In organic synthesis, sodium azide is used to make hydroazide acid, lead azide, herbicide and so on. Sodium azide is also used in automobile airbags. When there is a car accident, it quickly decomposes and releases nitrogen to inflate the airbags. Sodium azide’s toxicity can be attributed to its role as a reversible inhibitor of mitochondrial respiration and insulin secretion in human pancreatic cells.

CAS No.

26628-22-8

Formula

N3Na

Molecular Mass

65.00990

Exact Mass

64.99900

PSA

49.75000

Logp

0.21376