Ethylenediaminetetraacetic acid disodium salt solution

SIAL/03690 - BioUltra, for molecular biology, pH 8.0, ~0.5 M in H₂O

Synonym: (Ethylenedinitrilo)tetraacetic acid disodium salt; EDTA disodium salt; EDTA-Na₂

CAS Number: 139-33-3
Empirical Formula (Hill Notation): C₁₀H₁₄N₂Na₂O₈
Molecular Weight: 336.21
MDL Number: MFCD00070672
Linear Formula: [-CH₂N(CH₂CO₂Na)CH₂CO₂H]₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-03690-100ML	100 mL	$56.10 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

λ	neat
absorption	cut-off at 268 nm
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
concentration	~0.5 M in H₂O
form	liquid
grade	for molecular biology
impurities	DNases, none detected
	insoluble matter, passes filter test
	phosphatases, none detected
	proteases, none detected
	RNases, none detected
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
pH	8.0±0.2
product line	BioUltra
Quality Level	200
reaction suitability	reagent type: chelator
refractive index	n20/D 1.363
SMILES string	[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O
UV absorption	λ: 280 nm A_max: ≤0.25

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.

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.

Symbol	GHS08
Signal word	Warning
Hazard statements	H373
Precautionary statements	P260 - P314 - P501
RIDADR	NONH for all modes of transport
WGK Germany	WGK 2
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Refractive Index	n20/D 1.363
UNSPSC	12352107

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