4010-OP

Ethylenediaminetetraacetic acid disodium salt dihydrate

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
• Empirical Formula (Hill Notation): C₁₀H₁₄N₂Na₂O₈ · 2H₂O
• CAS Number: 6381-92-6
• Molecular Weight: 372.24
• Beilstein: 3900609
• UNSPSC Code: 12352107
• NACRES: NA.21

Properties

• Agency: suitable for SM 4500 - NH3
• Quality Level: 100
• 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.

Warning

Toxicity: Harmful (C)

Legal Information

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

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

Safety Information

• Pictograms: GHS07,GHS08
• Signal Word: Warning
• Hazard Statements: H332 - H373
• Precautionary Statements: P260 - P271 - P304 + P340 + P312 - P314 - P501
• Hazard Classifications: Acute Tox. 4 Inhalation - STOT RE 2 Inhalation
• Target Organs: Respiratory Tract
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable