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71289

Sigma-Aldrich

Acida sódica

BioUltra, ≥99.5% (T)

Sinónimos:

NaN3, Natrium azide

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5 G
$29.80
50 G
$89.64
250 G
$302.00

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5 G
$29.80
50 G
$89.64
250 G
$302.00

About This Item

Fórmula lineal:
NaN3
Número de CAS:
26628-22-8
Peso molecular:
65.01
Número CE:
247-852-1
Número MDL:
MFCD00003536
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
57652280
NACRES:
NA.21

$29.80

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grado

reagent grade

Línea del producto

BioUltra

Ensayo

≥99.5% (T)

Formulario

crystals

impurezas

insoluble matter, passes filter test

pérdida

≤0.1% loss on drying, 105 °C, 4 h

pH

~10.0 (25 °C, 1 M in H2O)

solubilidad

H2O: 1 M at 20 °C, clear, colorless

trazas de anión

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

trazas de catión

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤100 mg/kg
Li: ≤5 mg/kg
Mg: ≤10 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

Absorción

cut-off at 276 nm in H2O at 1 M

cadena SMILES

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

InChI

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

Clave InChI

PXIPVTKHYLBLMZ-UHFFFAOYSA-N

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Categorías relacionadas

Aplicación

Sodium azide has been used as a reagent:
  • in flow cytometry buffer[1][2]
  • in bromodeoxyuridine (BrdU) labeling of synchronized hydroxyurea (HU)-arrested cells[3]
  • to immobilize worms[4][5]

Palabra de señalización

Danger

Clasificaciones de peligro

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

Órganos de actuación

Brain

Riesgos supl.

EUH032

Código de clase de almacenamiento

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

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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Certificados de análisis (COA)

Lot/Batch Number
SDBB2135
SDBB1028
STBK8135
STBL2252
STBL2972

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Thomasow, J. and Paschke, M.
Milchwiss., 36, 65-68 (1981)
R.D. Wells et al.
Methods in Enzymology, 65, 333-333 (1980)
Hepatic microsomal ethanol-oxidizing system. In vitro characteristics and adaptive properties in vivo.
C S Lieber et al.
The Journal of biological chemistry, 245(10), 2505-2512 (1970-05-25)
M.L. Snyder et al.
The Journal of Infectious Diseases, 67, 113-113 (1940)
Gilles Lambert et al.
Journal of the American College of Cardiology, 63(22), 2365-2373 (2014-03-19)
Do elevated proprotein convertase subtilisin/kexin type 9 (PCSK9) levels constitute an even greater risk for patients who already have reduced low-density lipoprotein receptor (LDLR) levels, such as those with heterozygous familial hypercholesterolemia (HeFH)? As a circulating inhibitor of LDLR, PCSK9
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Questions

1–3 of 3 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  3. 안녕하세요. 쥐의 marcrophage인 raw 264.7 cell에 metabolism을 억제하는 용도로 treat 하기 위해서 sodium azide를 구매하려고 합니다. sodium azide의 종류가 많던데 위의 실험을 위해서 어떤 제품을 구매하면 될까요?

    1 answer

    1. Product 71289-5G should be suitable for the treatment of cells in mice.

      Helpful?

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