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03690

Ethylenediaminetetraacetic acid disodium salt solution

Name: Ethylenediaminetetraacetic acid disodium salt solution
Brand: SIAL

BioUltra, pH 8.0, ~0.5 M in H₂O

Synonym(s):

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

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About This Item

Linear Formula:

[-CH₂N(CH₂CO₂Na)CH₂CO₂H]₂

CAS Number:

139-33-3

Molecular Weight:

336.21

NACRES:

NA.25

PubChem Substance ID:

329747771

eCl@ss:

39030907

UNSPSC Code:

12352107

MDL number:

MFCD00070672

Beilstein/REAXYS Number:

3822669

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Properties

grade

Molecular Biology

Quality Segment

200

product line

BioUltra

form

liquid

reaction suitability

reagent type: chelator

concentration

~0.5 M in H₂O

impurities

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

refractive index

n20/D 1.363

pH

8.0±0.2

cation traces

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

absorption

cut-off at 268 nm

λ

neat

UV absorption

λ: 280 nm A_max: ≤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

Description

General description

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.

Application

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.

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Pictograms

GHS08

Signal Word

Warning

Hazard Codes

H373

Precautionary Statements

P260 - P314 - P501

Hazard Classifications

STOT RE 2 Inhalation

Target Organs

Respiratory Tract

Storage Class

12 - Non Combustible Liquids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Class I Designated Chemical Substances

prtr

03690-25L-BULK: + 03690-100ML: + 03690-VAR: + 03690-BULK-CN: + 03690-BULK: + 03690-25L: + 03690-VAR-CN:

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