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Home > Products > Products > Organic Intermediate > Ethylenediaminetetraacetic Acid Disodium Salt#139-33-3

Ethylenediaminetetraacetic Acid Disodium Salt#139-33-3

Name: Ethylenediaminetetraacetic Acid Disodium Salt#139-33-3
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PRODUCT DESCRIPTION

Ethylenediaminetetraacetic Acid Disodium Salt#139-33-3

Ethylenediaminetetra-acetic acid (abbreviated as EDTA) is used in several industrial applications attributing to its high ability to bind to most of metal cations. EDTA is produced as several salts, e.g. ethylenediaminetetra-acetic acid disodium salt (EDTAS). EDTA and its salts are used as chelating agents in cosmetic formulations.

Ethylenediaminetetraacetic acid disodium salt Chemical Properties

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

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.

Product Usage

Ethylenediaminetetraacetic acid (EDTA) is an aminopolycarboxylic acid and a hexadentate ligand. It chelates with metal ions, especially with cations to form an octahedral complex. Ethylenediaminetetraacetic acid disodium salt (EDTA) is a blood anticoagulant and contributes to the pathogenesis of pseudothrombocytopenia. It chelates with calcium in the blood and inhibits clotting and is routinely used in haematological tests. It enhances the antibacterial activity of lysozyme.

Ethylenediaminetetraacetic acid disodium salt Chemical Properties

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

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.

Product Usage

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A:Yes,we could offer the sample for you to test but please pay freight fee.

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