S2002

Sodium azide

ReagentPlus^®, ≥99.5%

• 동의어(들): Hydrazoic acid sodium salt
• Linear Formula: NaN₃
• CAS Number: 26628-22-8
• Molecular Weight: 65.01
• EC Number: 247-852-1
• MDL number: MFCD00003536
• UNSPSC 코드: 12352201
• PubChem Substance ID: 24899504
• NACRES: NA.21

속성

• 생물학적 소스: synthetic (inorganic)
• Quality Level: 200
• 제품 라인: ReagentPlus^®
• 분석: ≥99.5%
• 형태: powder
• 저장 조건: (Tightly closed. Dry. Keep in a well-ventilated place. Do not store near acids.)
• 기술: cell based assay: suitable; immunohistochemistry: suitable
• 색상: white
• mp: 370-425 °C
• solubility: soluble 65 g/L at 20 °C (completely)
• 적합성: suitable for chromatography; suitable for derivatization
• 응용 분야: sample preparation
• SMILES string: [Na]N=[N+]=[N-]
• InChI: 1S/N3.Na/c1-3-2;/q-1;+1
• InChI key: PXIPVTKHYLBLMZ-UHFFFAOYSA-N

설명

일반 설명

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. Sodium azide is commonly used as a bacteriostatic preservative in aqueous laboratory reagents and biological fluids. It is also a metabolic inhibitor, which inhibits oxidative phosphorylation. In cell culture, it maintains the integrity of your cell lines by preventing microbial contamination. Its application extends to molecular biology, where it aids in preserving nucleic acids for downstream analysis, ensuring the fidelity of your results.

애플리케이션

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.

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

• Oxidative decarboxylation
• Michael addition reactions

Reagent for synthesis of

• Blue fluorescent copolymers
• Metal phosphonates
• Arenes via aminations

생화학적/생리학적 작용

Sodium azide is clinically used as a preservative in diluting fluid for counting red blood cells. It prevents capping and internalization of fluorescent surface-bound antibodies in various scientific applications, including flow cytometry.

기타 정보

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법적 정보

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

안전성 정보

• 픽토그램: GHS06,GHS08,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H300 + H310 + H330,H373,H410
• 예방조치 성명서: P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 Oral
• 표적 기관: Brain
• 보충제 위험성: EUH032
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable