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Sodium Azide

Chemical formula: NaN3

International name: Sodium Azide

CAS No: 26628-22-8

Qualification: import

Appearance: white crystalline powder

Packing: bags, 25 kg

Storage conditions: in a dry well-ventilated area

Synonyms: Sodium trinitride

We offer sodium azide from the warehouse at favorable prices with delivery throughout Russia.

Specification

NaN3, %	≥99,5
Insoluble in ethanol substance, %	≤0,1
NaOH	≤0,002
Moisture	≤0,05
Ferrum (Fe2O3)	≤0,001
Heavy metals	≤0,002
PH	›9

Sodium azide, sodium trinitride

Sodium azide – crystalline substance that exist in two polymorphic forms: Rhomboid and hexagonal.

Warranty shelf life – 1 year.

Appearance	White crystals
Density	1,846 gr/cm3 (25 ^oC)
Melt temperature	275 ^oC
Decomposition temperature	527 ^oC
Solubility	in water 38,9 gr/100 ml (0 ^oC) in water 40,8 gr/100 ml (20 ^oC) in water 55,3 gr/100 ml (100 ^oC) in ethanol 0,316 gr/100 ml (at 17 ^oC) in methanol 2,48 gr/100 ml (at 25 ^oC)

Sodium azide is used for: