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4010-OP

Ethylenediaminetetraacetic acid disodium salt dihydrate

Name: Ethylenediaminetetraacetic acid disodium salt dihydrate
Brand: MM

OmniPur^® Grade, >= 99.0%

Synonym(s):

Ethylenediaminetetraacetic acid disodium salt dihydrate, Ethylenediaminetetraacetic acid, Disodium Salt, Dihydrate, (Ethylenedinitrilo)tetraacetic acid, Disodium Salt, Dihydrate, Disodium ethylenediaminetetraacetate dihydrate, EDTA disodium salt, EDTA-Na₂, Edathamil, Edetate disodium salt dihydrate, Sequestrene Na₂

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About This Item

Empirical Formula (Hill Notation):

C₁₀H₁₄N₂Na₂O₈ · 2H₂O

CAS Number:

6381-92-6

Molecular Weight:

372.24

UNSPSC Code:

12352107

NACRES:

NA.21

Beilstein/REAXYS Number:

3900609

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Properties

agency

suitable for SM 4500 - NH3

Quality Level

100

assay

≥99.0%

form

crystalline powder

reaction suitability

reagent type: chelator

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze

color

white

mp

248 °C (dec.) (lit.)

foreign activity

DNAse, none detected, Protease, none detected, RNAse, none detected

shipped in

ambient

SMILES string

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

InChI

1S/C10H16N2O8.2Na.2H2O/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);;;2*1H2/q;2*+1;;/p-2

InChI key

OVBJJZOQPCKUOR-UHFFFAOYSA-L

Description

General description

Molecular Biology Grade.

A₂₆₀ (0.1 M, water): ≤0.2 AU
A₂₈₀ (0.1 M, water): ≤0.02 AU
Assay: ≥99.0%
DNAse: none detected
Heavy metals (as Pb): ≤0.0005%
Loss on drying: ≤10.0%
Phosphatase: none detected
Protease: none detected
RNAse: none detected

Intended for laboratory and manufacturing use only. Not for drug, food, or household use.

Application

Chelator of divalent cations. Inhibits enzymes, such as metalloproteases, that require divalent cations for activity.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

OMNIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Harmful (C)

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pictograms

GHS08,GHS07

signalword

Warning

hcodes

H332,H373

pcodes

P260 - P271 - P304 + P340 + P312 - P314 - P501

Hazard Classifications

Acute Tox. 4 Inhalation - STOT RE 2 Inhalation

target_organs

Respiratory Tract

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c