E4884
Sigma-Aldrich

Ethylenediaminetetraacetic acid disodium salt dihydrate

Empform:

C10H14N2Na2O8 · 2H2O

Synonyms English:

Disodium ethylenediaminetetraacetate dihydrate

Nacres: NA.77
Fw: 372.24
Pubchem Substance Id: 24894586
Grouped product items
SKU Pack Size Availability Price Quantity
E4884-100G 100G Available to ship on March 24, 2024
IDR 1,130,000.00
E4884-500G 500G Available to ship on March 24, 2024
IDR 3,174,000.00
Request a Bulk Order Check Availability

Properties

Properties
assay 99.0-101.0%
cation traces Fe: ≤
cavity d 0.01%
Description Ethylenediaminetetraacetic acid disodium salt dihydrate ACS reagent, 99.0-101.0%
format solid
gradient analysis ACS reagent
inchi
inchi key 0.005% Insoluble matter
indiff. to chromic acid 1S/C10H16N2O8.2Na.2H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20
inlet and outlet size /h1-6H2(H1314)(H1516)(H1718)(H1920)
inlet connection size 2*1H2/q
inlet diam. 2*+1
inlet nptf /p-2
inlet o.d. OVBJJZOQPCKUOR-UHFFFAOYSA-L
MDM Code E4884-100G
Material Number E4884
Business Unit 499
Shipping Mode AIR
MRP Type PD
Local HS Code 29224900
Legacy SIGMA
Plant 6311
Sales Org 6304

Description

Application

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

Biochem/physiol Actions

Ethylenediaminetetraacetic acid (EDTA) is an anticoagulant, majorly used in preventing clotting of blood. EDTA may trigger aggregation of platelets resulting in pseudothrombocytopenia. EDTA along with tetracycline serves as a root conditioning agent and provides relief in gum infection. EDTA-tetracycline therapy decreases coronary artery calcium levels in atherosclerosis. Calcium disodium EDTA administration is effective in slowing down the progression of chronic kidney disease. It also enhances the antimicrobial functionality of lysozyme and improves shelf life of cheese.

General description

EDTA is a chelator of divalent cations. It inhibits enzymes, such as metalloproteases, that require divalent cations for activity.

SAFETY INFORMATION

GHS07,GHS08

Signal Word

Warning

H332 - H373 - H412

P260 - P271 - P273 - P304 + P340 + P312 - P314 - P501

RIDADRRIDADR

WGK Germany

WGK 2

Flash Point (F)

Not applicable

Flash Point (C)

Not applicable

Target Organs

Respiratory Tract

Risk Statement

Supplemental Hazard Statements

DOCUMENTATION

Certificate of Analysis View Sample COA
Certificate of Origin

TECHNICAL SERVICE

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