S2002

Sodium azide

ReagentPlus^®, ≥99.5%

• Sinonimo/i: Hydrazoic acid sodium salt
• Formula condensata: NaN₃
• Numero CAS: 26628-22-8
• Peso molecolare: 65.01
• NACRES: NA.21
• PubChem Substance ID: 24899504
• UNSPSC Code: 12352201
• EC Number: 247-852-1
• MDL number: MFCD00003536

Proprietà

• biological source: synthetic (inorganic)
• Quality Segment: 200
• product line: ReagentPlus^®
• assay: ≥99.5%
• form: powder
• storage condition: (Tightly closed. Dry. Keep in a well-ventilated place. Do not store near acids.)
• technique(s): cell based assay: suitable, immunohistochemistry: suitable
• color: white
• mp: 370-425 °C
• solubility: soluble 65 g/L at 20 °C (completely)
• suitability: suitable for chromatography, suitable for derivatization
• application(s): sample preparation
• SMILES string: [Na]N=[N+]=[N-]
• InChI: 1S/N3.Na/c1-3-2;/q-1;+1
• InChI key: PXIPVTKHYLBLMZ-UHFFFAOYSA-N

Descrizione

General description

Sodium Azide (NaN3) is a potent inhibitor – a water-soluble crystalline powder that′s odorless. Widely recognized for its versatile applications, it plays a pivotal role across molecular biology, cell culture, and biochemical research. It is also a metabolic inhibitor, which inhibits oxidative phosphorylation. In cell culture, it maintains the integrity of your cell lines.

Application

Sodium azide is suitable for use in histopathology to prepare and store tissue samples.[1] [2] Also used as a component of staining buffer (HEPES buffer) for whole mount immunolabelling.
Catalyst for:

• Oxidative decarboxylation
• Michael addition reactions[3]

Reagent for synthesis of

• Blue fluorescent copolymers
• Metal phosphonates[4]
• Arenes via aminations

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.

Biochem/physiol Actions

It prevents capping and internalization of fluorescent surface-bound antibodies in various scientific applications, including flow cytometry.

Other Notes

For additional information on our range of Biochemicals, please complete this form.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H300 + H310 + H330,H373,H410
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 Oral
• target_organs: Brain
• supp_hazards: EUH032
• Classe di stoccaggio: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• pcodes: P260 - P262 - P264 - P280 - P301 + P310 + P330 - P304 + P340 + P310