Sigma-Aldrich S2002 Sodium azide ReagentPlus, ≥99.5% 2 kg
Kategori
Marka
Stok Kodu
LB.SA.S2002-2KG
Kısa Bilgi
Synonym(s): Hydrazoic acid sodium salt, NSC 3072 Linear Formula: NaN3 CAS Number: 26628-22-8
| Sigma-Aldrich S2002 Sodium azide ReagentPlus, ≥99.5% 2 kg |
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Synonym(s): Hydrazoic acid sodium salt, NSC 3072
Linear Formula: NaN3
CAS Number: 26628-22-8
Molecular Weight: 65.01
EC Number: 247-852-1
MDL number: MFCD00003536
PubChem Substance ID: 24899504
NACRES: NA.21
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PROPERTIES
biological source synthetic (inorganic)
Quality Level 200
product line ReagentPlus®
assay ≥99.5%
form powder
mp 370-425 °C
solubility soluble 65 g/L at 20 °C (completely)
SMILES string [Na]N=[N+]=[N-]
InChI 1S/N3.Na/c1-3-2;/q-1;+1
InChI key PXIPVTKHYLBLMZ-UHFFFAOYSA-N
DESCRIPTION
General description
Sodium azide is commonly used as a bacteriostatic preservative for biological samples and also as a source to generate gas in automobile airbags. It is also a metabolic inhibitor, which inhibits oxidative phosphorylation.
Application
Baylis-Hillman acetates such as ethyl 2-(acetoxyphenylmethyl)acrylate can undergo nucleophilic displacement by sodium azide in aqueous medium to form ethyl (E)-2-azidomethyl-3-phenylpropenoate.
Catalyst for:
Oxidative decarboxylation
Michael addition reactions
Reagent for synthesis of
Blue fluorescent copolymers
Metal phosphonates
Arenes via aminations
Involved in regioselective synthesis of prianosin B
Packaging
5, 25, 100, 500 gr in poly bottle 2 kg in poly bottle 25 kg in poly drum
Legal Information
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC |