N-(2-Hydroxyethyl)ethylenediaminetriacetic acid trisodium salt hydrate

Name: <I>N</I>-(2-Hydroxyethyl)ethylenediaminetriacetic acid trisodium salt hydrate
Brand: ALDRICH
Price: 44.3 USD

99%

Synonym(s):

Trisodium HEDTA hydrate

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About This Item

Linear Formula:

HOCH₂CH₂N(CH₂CO₂Na)CH₂CH₂N(CH₂CO₂Na)₂ · xH₂O

CAS Number:

207386-87-6

Molecular Weight:

344.20 (anhydrous basis)

EC Number:

205-381-9

MDL number:

MFCD00150694

UNSPSC Code:

12352116

PubChem Substance ID:

24849938

NACRES:

NA.22

Key Documents

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Quality Level

200

assay

99%

form

solid

mp

288 °C (dec.) (lit.)

functional group

amine

SMILES string

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

InChI

1S/C10H18N2O7.3Na.H2O/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);;;;1H2/q;3*+1;/p-3

InChI key

FHGJYTNPLCNRLG-UHFFFAOYSA-K

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This Item	79884	ED3SS	27285
Sigma-Aldrich 161535 N-(2-Hydroxyethyl)ethylenediaminetriacetic acid trisodium salt hydrate	Supelco 79884 Ethylenediaminetetraacetic acid disodium salt dihydrate	Sigma-Aldrich ED3SS Ethylenediaminetetraacetic acid trisodium salt hydrate	Sigma-Aldrich 27285 Ethylenediaminetetraacetic acid disodium salt dihydrate
assay 99%	assay 99.0-101.0% (KT)	assay ≥95%	assay 99.0-101.0%
Quality Level 200	Quality Level 100	Quality Level 200	Quality Level 200
form solid	form crystals	form powder	form crystals
mp 288 °C (dec.) (lit.)	mp 248 °C (dec.) (lit.)	mp 300 °C	mp 248 °C (dec.) (lit.)
functional group amine	functional group -	functional group -	functional group -

Application

N-(2-Hydroxyethyl)ethylenediaminetriacetic acid trisodium salt hydrate can be used as a complexing agent in combination with thiourea and its derivatives to enhance the deposition rate of electroless copper plating solutions.[1]

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

ppe

dust mask type N95 (US), Eyeshields, Gloves

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The acceleration of nonformaldehyde electroless copper plating

Li J and Kohl PA

Journal of the Electrochemical Society, 149(12), C631-C636 (2002)

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N-(2-Hydroxyethyl)ethylenediaminetriacetic acid trisodium salt hydrate