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Merck

769320

Sigma-Aldrich

Natriumazid

≥99%, ultra dry

Synonym(e):

Azide, Hydrazoic acid sodium salt

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About This Item

Lineare Formel:
NaN3
CAS-Nummer:
Molekulargewicht:
65.01
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352302
PubChem Substanz-ID:
NACRES:
NA.23
Assay:
≥99%
99.0-101.0% (RT)
Form:
solid

Qualitätsniveau

Assay

≥99%
99.0-101.0% (RT)

Form

solid

Qualität

ultra dry

Verunreinigungen

≤0.05% insolubles in water
≤0.2% free alkaline (as NaOH)

Verlust

≤0.2% loss on drying

Kationenspuren

heavy metals (as Pb): ≤0.001%

SMILES String

[Na]N=[N+]=[N-]

InChI

1S/N3.Na/c1-3-2;/q-1;+1

InChIKey

PXIPVTKHYLBLMZ-UHFFFAOYSA-N

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Anwendung

Sodium azide is well known for its application in automobile air bags. It also find use in organic synthesis involving azide functionalization.

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 Oral

Zielorgane

Brain

Zusätzliche Gefahrenhinweise

Lagerklassenschlüssel

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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The in vitro enzymatic synthesis of cellulose and its derivatives has attracted growing interest for fabricating novel cellulose-based supramolecular assemblies with unique physicochemical and functional properties. However, their potential biomedical applications have not been sufficiently demonstrated despite their useful features
Reductive azidation of carbonyl compounds via tosylhydrazone intermediates using sodium azide.
Barluenga, J., et al.
Angewandte Chemie (International Edition in English), 51, 5950-5952 (2012)
Sreeparna Pradhan et al.
Current biology : CB, 29(17), 2867-2879 (2019-08-20)
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Stan Perchepied et al.
Talanta, 206, 120171-120171 (2019-09-14)
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