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Ethylenediaminetetraacetic Acid, Di Na Salt Dihydr. (Crystalline Powd./Electrophor.), Fisher BioReagents™

Catalog No. BP120500
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MTO (Made-To-Order) item. This item is subject to the following cancellation policy: This item may be cancelled within 10 days of order placement otherwise is not returnable for credit
MTO (Made-To-Order) item. This item is subject to the following cancellation policy: This item may be cancelled within 10 days of order placement otherwise is not returnable for credit

For minimization of metal ion impurities in reaction buffers

The disodium salt of EDTA is a chelating agent for metal ions and is used extensively in molecular biology to minimize metal ion impurities in reaction buffers.

Chemical Identifiers

CAS

6381-92-6

Molecular Formula

C10H18N2Na2O10

Molecular Weight (g/mol)

372.24

MDL Number

MFCD00150037,MFCD00003541

InChI Key

OVBJJZOQPCKUOR-UHFFFAOYSA-L

Synonym

edta disodium salt, cal-ex decalcifier, buffer solution, ph 10.00, sodium di ethylenediamine tetraacetate dihydrate, ethylenediamine tetraacetic acid, disodium salt dihydrate, ethylenediamine tetraacetic acid, disodium salt, standard solution, sodium di ethylenediamine tetraacetate standard solution, ethylenedinitrilo tetraacetic acid disodium, dihydrate, reagent, acs

PubChem CID

44120005

IUPAC Name

disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate

SMILES

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

Specifications

Decomposition Information

>252°C

Melting Point

252°C

Color

White

pH

4 to 6

Assay Percent Range

≥99.0 %

Packaging

Glass Bottle

Linear Formula

(HO2CCH2)2NCH2CH2N(CH2CO2Na)2·2H2O

Quantity

500 g

Merck Index

15, 3565

Solubility Information

0.005% max. Insoluble Matter

Formula Weight

372.23

Percent Purity

≥99.0%

Grade

Electrophoresis

Physical Form

Solid

Chemical Name or Material

Ethylenediamine Tetraacetic Acid, Disodium Salt Dihydrate

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Hazard Statement

CAUTION!

Precautionary Statement

Emergency Overview
May cause skin, eye, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Obtain medical attention. Obtain medical attention. .

NFPA

Health:1
Flammability:1
Instability:0

Recommended Storage

RT
SDS
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