Sodium Azide

Product Technical Data Sheet

Product Name: Sodium azide

CAS No.:26628-22-8

Molecular Formula: NaN3

Molecular Weight:65.01

Specification

Appearance: White to off-white Powder

Assay: 99%

Packaging: 25Kg/bag
Application:Sodium azide is a preservative for photographic emulsions. It can be added to the emulsion, or added to the intermediate layer and protective layer, without affecting the photographic performance of the emulsion, and has excellent antiseptic and bactericidal properties. Prepare sodium azide blood culture medium. Reagents used in analytical chemistry to analyze sulfides and thiocyanates. Organic synthesis. Manufacturing hydrogen azide acid, lead azide and herbicide. It is used in the air bag of the automobile. In case of an accident, nitrogen is quickly decomposed and released to inflate the air bag.

As a pharmaceutical raw material, tetrazole compounds are prepared from sodium azide to further synthesize antibiotics and cephalosporins. Tetrazole compounds are also color photography agents.

It is used as the raw material of lead azide as the initiator of heat-resistant special detonators. Synthetic resin foaming agent. Used to absorb and remove residual gas in the vacuum tube. It is used as organic synthetic raw material, pesticide raw material and analytical reagent.

It is used as medicine and explosive, and also used to make azide acid, azide ester, lead azide and pure sodium metal.

It is used as the air source for the safety protection bag of the automobile driver, and automatically inflates immediately in case of emergency braking.

Storage:Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Certificate of Analysis

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