Ethylenediaminetetraacetic Acid, Disodium Salt Dihydrate (Crystalline/Certified ACS), Fisher Chemical™

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-[(carboxylatomethyl)(carboxymethyl)amino]ethyl}(carboxymethyl)amino)acetate dihydrate

SMILES

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

Decomposition Information

>252°C

Melting Point

252°C

Color

White

pH

4 to 6

Assay Percent Range

99.0 to 101.0 %

Packaging

Poly Bottle

Linear Formula

(HO₂CCH₂)₂NCH₂CH₂N(CH₂CO₂Na)₂·2H₂O

Quantity

500 g

Solubility Information

0.005% max. Insoluble Matter

Formula Weight

372.24

Percent Purity

99.0 to 101.0%

Grade

Certified ACS

Physical Form

Solid

Chemical Name or Material

Ethylenediamine Tetraacetic Acid, Disodium Salt Dihydrate

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

SDS

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

SDS