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03690

Sigma-Aldrich

Ethylenediaminetetraacetic acid disodium salt solution

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

Sinonimo/i:

(Ethylenedinitrilo)tetraacetic acid disodium salt, EDTA disodium salt, EDTA-Na2

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About This Item

Formula condensata:
[-CH2N(CH2CO2Na)CH2CO2H]2
Numero CAS:
139-33-3
Peso molecolare:
336.21
Beilstein:
3822669
Numero MDL:
MFCD00070672
Codice UNSPSC:
12352107
eCl@ss:
39030907
ID PubChem:
329747771
NACRES:
NA.25

Grado

for molecular biology

Livello qualitativo

200

Nome Commerciale

BioUltra

Forma fisica

liquid

Impiego in reazioni chimiche

reagent type: chelator

Concentrazione

~0.5 M in H2O

Impurezze

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

Indice di rifrazione

n20/D 1.363

pH

8.0±0.2

Cationi in tracce

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

Assorbimento

cut-off at 268 nm

λ

neat

Assorbanza UV

λ: 280 nm Amax: ≤0.25

Stringa SMILE

[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
ZGTMUACCHSMWAC-UHFFFAOYSA-L

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Categorie correlate

Descrizione generale

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.

Applicazioni

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.

Pittogrammi

Health hazard
GHS08

Avvertenze

Warning

Indicazioni di pericolo

H373

Consigli di prudenza

P260 - P314 - P501

Classi di pericolo

STOT RE 2 Inhalation

Organi bersaglio

Respiratory Tract

Codice della classe di stoccaggio

12 - Non Combustible Liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCM0962
BCCK8914
BCCH5029
BCCH3960
BCCG8805

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