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Part Name: Sodium azide
CAS No: 26628-22-8
M. F: N3Na
M. W: 65.01
Specification Appearance White crystalline powder
Assay ≥ 99%
Free alkali ≤ 0.2%
Heavy metals ≤ 0.003%
Loss on dry ≤ 0.2%
Application
1. Sodium azide is a preservative for photographic emulsions. The emulsion can be added into emulsion or added to the interlayer and the protective layer, without affecting the photographic property of emulsions, and having excellent antiseptic and bactericidal properties
2. As a pharmaceutical raw material, four azole compounds are prepared from sodium azide, further antibiotic cephalosporin drugs are used, and four azole compounds are used as color photographic agents.
3. Used as a primer for heat resistant special detonators, lead azide raw materials. Synthetic resin blowing agent. Used to absorb and remove residual gas in a vacuum tube. Used as organic synthetic raw material, pesticide raw material and analytical reagent.
4. Used in medicine and explosives and also in the manufacture of azide acids, azide esters, lead azide, and pure sodium metals.
5. Used as organic synthetic raw material, pesticide raw material and analytical reagent. Used in medicine and explosives and also in the manufacture of azide acids, azide esters, lead azide, and pure sodium metals
Package
25kg drum or according to customer's requiement
Storage
Placed in sealed container and kept in a cool and dry place.
Avoid strong vibration, insolation, high temperature, smoke and fire.
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