Merck
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03690

Sigma-Aldrich

Ethylenediaminetetraacetic acid disodium salt solution

BioUltra, for molecular biology, pH 8.0, ~0.5 M in H2O

Synonym(s):
(Ethylenedinitrilo)tetraacetic acid disodium salt, EDTA disodium salt, EDTA-Na2
Linear Formula:
[-CH2N(CH2CO2Na)CH2CO2H]2
CAS Number:
Molecular Weight:
336.21
Beilstein:
3822669
Número MDL:
eCl@ss:
39030907
ID de la sustancia en PubChem:
NACRES:
NA.25

grado

for molecular biology

Nivel de calidad

Línea del producto

BioUltra

formulario

liquid

concentración

~0.5 M in H2O

impurezas

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

índice de refracción

n20/D 1.363

pH

8.0±0.2

trazas de catión

Al: ≤10 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤20 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 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 268 nm

λ

neat

Absorción UV

λ: 280 nm Amax: ≤0.25

SMILES string

[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O

InChI

1S/C10H16N2O8.2Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;/q;2*+1/p-2

InChI key

ZGTMUACCHSMWAC-UHFFFAOYSA-L

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This Item
E7889285403695
grade

for molecular biology

grade

for molecular biology

grade

-

grade

-

product line

BioUltra

product line

-

product line

-

product line

-

form

liquid

form

-

form

solution

form

-

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected

impurities

-

impurities

-

impurities

5-10% water

pH

8.0±0.2

pH

-

pH

-

pH

-

UV absorption

λ: 280 nm Amax: ≤0.25

UV absorption

-

UV absorption

-

UV absorption

-

Descripción general

Ethylenediaminetetraacetic acid (EDTA) solution can be used to study cell biology, molecular biology, bioactive small molecules, biochemicals, solutions and reagents, inorganic salts, chelators and ethylenediaminetetraacetic acid (EDTA) and EDTA solutions.

Aplicación

Ethylenediaminetetraacetic acid solution can be used to study cell biology, molecular biology, bioactive small molecules, biochemicals, solutions and reagents, inorganic salts, chelators and ethylenediaminetetraacetic acid (EDTA) and EDTA solutions. Ethylenediaminetetraacetic acid solution has been used in a study to help elucidate the role of antigen retrieval in immunostaining of ethanol-fixed smears. Ethylenediaminetetraacetic acid solution has also been used in a study to assess the uptake and release of biotin-labeled fluorescein (b-FITC) as well as immobilization of biotin-labeled glucose oxidase (b-GOx) to the polyelectrolyte microcapsules with an avidin-poly(styrene sulfonate) (PSS) membrane.

pictogramas

Health hazard

Palabra de señalización

Warning

Frases de peligro

Consejos de prudencia

Clasificaciones de peligro

STOT RE 2 Inhalation

Órganos de actuación

Respiratory Tract

Código de clase de almacenamiento

12 - Non Combustible Liquids

WGK

WGK 2

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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