Ethylenediaminetetraacetic Acid Disodium Salt CAS#139-33-3

Ethylenediaminetetraacetic Acid Disodium Salt CAS#139-33-3

Ethylenediaminetetraacetic Acid Disodium Salt CAS#139-33-3

Strong Chelating Ability: EDTA effectively binds to a wide range of metal cations, making it a powerful chelating agent.


Versatile Industrial Use:It is applied across various industries due to its metal-binding properties.


Multiple Salt Forms: Available in different salt forms such as disodium EDTA, offering flexibility in formulation.


Cosmetic Applications: Widely used as a chelating agent in cosmetic products to enhance stability and performance.

Quality Assurance

Rigorous quality control and full regulatory compliance assured.

Sustainable Development

Sustainable processes cut waste, lower emissions, and save costs.

Specialty Solutions

Tailored fine chemicals that enhance efficiency and outcomes.

Chemical Manufacturer

A trusted manufacturer capable of stable, high-volume production and supply.

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Product Description

Product Description-Ethylenediaminetetraacetic Acid Disodium Salt CAS#139-33-3


Disodium ethylenediaminetetraacetate, abbreviated as EDTA-2Na, is a chelating agent containing carboxyl and amino groups that exhibits a wide range of coordination capabilities. It can form stable, water-soluble complexes with nearly all metal ions.

Product Applications-Ethylenediaminetetraacetic Acid Disodium Salt CAS#139-33-3


Disodium ethylenediaminetetraacetate (EDTA-disodium) forms stable water-soluble complexes with most metal ions. It counteracts metal-induced clouding, spoilage, discoloration and vitamin-C oxidative degradation to preserve food color, stability and freshness with antioxidant effects. Thus it is widely applied in food as a color-fixing agent, quality improver and antioxidant synergist.

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Product Data

Chemical Properties-Ethylenediaminetetraacetic Acid Disodium Salt CAS#139-33-3



Melting point

248 °C (dec.)(lit.)

Boiling point

>100 °C

Density

1.01 g/mL at 25 °C

Vapor pressure

0Pa at 25℃

Refractive index

n20/D 1.363

Storage temp

2-8°C

Solubility

H2O: clear, colorless

Form

solution

Color

≤5 (0.5 M)(APHA)

PH

8.0±0.2

Odor

at 100.00?%. odorless

Water Solubility

Miscible with water.

BRN

3822669

Stability

Hygroscopic

LogP

-4.3 at 25℃

CAS DataBase Reference

139-33-3(CAS DataBase Reference)

EPA Substance Registry System

Ethylenediaminetetraacetic acid disodium salt (139-33-3)

Absorption

cut-off at 268nm



Safety Information-Ethylenediaminetetraacetic Acid Disodium Salt CAS#139-33-3



Hazard Codes

Xn,C

Risk Statements

36/38-36/37/38-22-34-21/22

Safety Statements

26-36-37/39-45-36/37/39-36/37

WGK Germany

2

RTECS

AH4410000

TSCA

Yes

HS Code

29224999

Hazardous Substances Data

139-33-3(Hazardous Substances Data)

Toxicity

mouse,LD50,intraperitoneal,260mg/kg (260mg/kg),Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 52, Pg. 126S, 1956.


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