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150-39-0

N-(2-Hydroxyethyl)ethylenediaminetriaceticacid

CAS: 150-39-0

Molecular Formula: C10H18N2O7

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150-39-0 - Names and Identifiers

Name N-(2-Hydroxyethyl)ethylenediaminetriaceticacid
Synonyms HEDTA
N-Carboxymethyl-N′-(2-hydroxyethyl)-N
N-(2-Hydroxyethyl)ethylenediaminetriaceticacid
N-(2-Hydroxyethyl)ethylenediaminetriacetic acid
Trisodium hydroxyethyl ethylenediaminetriacetate
N-Carboxymethyl-N-(2-hydroxyethyl)-N,N-ethylenediglycine
N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetic acid
(2-Hydroxyethyl)ethylenediaminetriacetic acid, trisodium salt
2-[Carboxymethyl(2-hydroxyethyl)amino]ethyliminodiacetic acid
N-{2-[bis(carboxymethyl)amino]ethyl}-N-(2-hydroxyethyl)glycine
N-(2-HYDROXYETHYL)ETHYLENEDIAMINE-N,N,N''-TRIACETIC ACID (HEDTA)
[{2-[bis(carboxylatomethyl)ammonio]ethyl}(2-hydroxyethyl)ammonio]acetate
HEDTA, HEEDTA, N-Carboxymethyl-Nμ-(2-hydroxyethyl)-N,Nμ-ethylenediglycine
CAS 150-39-0
EINECS 205-759-3
InChI InChI=1/C10H18N2O7/c13-4-3-11(5-8(14)15)1-2-12(6-9(16)17)7-10(18)19/h13H,1-7H2,(H,14,15)(H,16,17)(H,18,19)/p-1

150-39-0 - Physico-chemical Properties

Molecular FormulaC10H18N2O7
Molar Mass278.26
Density1.3300 (rough estimate)
Melting Point212°C (dec.)(lit.)
Boling Point421.08°C (rough estimate)
Flash Point300°C
Water Solubilitysoluble
Solubility Dissolved in water, it is an aminocarboxylic complexing agent. It has a stable chelate salt that can be complexed with ferric iron in an alkaline solution (pH = 8~11), and can also be complexed with rare earth elements. Stable complex.
Vapor Presure0.01Pa at 20℃
AppearanceCrystallization
ColorWhite to Almost white
BRN1804795
pKapK1:2.39;pK2:5.37;pK3:9.93 (25°C)
Storage ConditionInert atmosphere,Room Temperature
SensitiveEasily absorbing moisture
Refractive Index1.4550 (estimate)
MDLMFCD00004294
Physical and Chemical PropertiesWhite crystals. Melting point 160-165 °c.
UseUsed as a binder, also used in the textile, pharmaceutical industry and the extraction of rare elements

150-39-0 - Risk and Safety

Risk CodesR36/37/38 - Irritating to eyes, respiratory system and skin.
R22 - Harmful if swallowed
R40 - Limited evidence of a carcinogenic effect
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39 - Wear suitable gloves and eye/face protection
S36 - Wear suitable protective clothing.
S22 - Do not breathe dust.
WGK Germany-
RTECSMB9185000
HS Code29224999

150-39-0 - Introduction

Dissolved in water, it is an aminocarboxylic complexing agent. It has a stable chelate salt that can be complexed with ferric iron in an alkaline solution (pH = 8~11), and can also be complexed with rare earth elements. Stable complex.
Last Update：2022-10-16 17:14:06

150-39-0 - Reference Information

LogP-4.65 at 20℃
EPA chemical information Information provided by: ofmpub.epa.gov (external link)
use chelating agent, this product is used for textile, agriculture, medicine, especially for the promotion of rare elements.
It is used as an adhesive, and also used in the textile, pharmaceutical industry and the extraction of rare elements
This product is a polyvalent chelating agent. Can be used for chelating metal
toxic substance data information provided by: pubchem.ncbi.nlm.nih.gov (external link)
Last Update：2024-04-09 21:04:16
150-39-0
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Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: N-(2-Hydroxyethyl)ethylenediaminetriaceticacid Request for quotation
CAS: 150-39-0
Tel: 0086-551-65418684
Email: sales@tnjchem.com
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Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 189 4982 3763
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Shanghai Yuanye Bio-Technology Co., Ltd.
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CAS: 150-39-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
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View History
150-39-0
WSCP3
indanol
2-[2-(DIPHENYLPHOSPHINO)ETHYL]PYRIDINE
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