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Sodium azide

Catalog No. 13412 Name Sigma Aldrich
CAS Number 26628-22-8 Website http://www.sigmaaldrich.com
M. F. N3Na Telephone 1-800-521-8956
M. W. 65.00987 Fax
Purity ≥99% Email
Storage Chembase ID: 145638

SYNONYMS

IUPAC name
azidosodium
IUPAC Traditional name
azidosodium

DATABASE IDS

MDL Number MFCD00003536
EC Number 247-852-1
CAS Number 26628-22-8

PROPERTIES

Impurities ≤0.001% heavy metals (as Pb)
Impurities ≤0.05% insoluble in water
Impurities ≤0.2% free alkali (as NaOH)
Linear Formula NaN3
Loss on Drying ≤0.2% loss on drying (on P2O5,20 mbar)
Purity ≥99%
GHS Pictograms GHS06
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H300-H410
European Hazard Symbols Highly toxic Highly toxic (T+)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
GHS Precautionary statements P264-P273-P301 + P310-P501
RID/ADR UN 1687 6.1/PG 2
Risk Statements 28-32-50/53
RTECS VY8050000
Safety Statements 28-45-60-61
Supplemental Hazard Statements Contact with acids liberates very toxic gas.
Hazard Class 6.1
UN Number 1687
Packing Group 2
German water hazard class 2

DETAILS

REFERENCES