Substance
ID:360740
Names and Identifiers
Synonyms
EDTAEthylenedinitrilotetraacetic acidEdathamil亚乙基二次氮基四乙酸依地酸Ethylenediaminetetraacetic acid(Ethylenedinitrilo)tetraacetic acidEthylendiamin-tetraessigsäure乙二胺四乙酸IDRANAL™ II
IUPAC name
2-({2-[bis(carboxymethyl)amino]ethyl}(carboxymethyl)amino)acetic acid
IUPAC Traditional name
edta
Registration numbers
EC Number
MDL Number
CAS Number
Beilstein Number
Properties
Safety Information
Safety Statements
26
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements
P305+P351+P338
Risk Statements
36
GHS Signal Word
Warning
MSDS Link
RTECS
AH4025000
European Hazard Symbols
Irritant (Xi)GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Hazard statements
H319
German water hazard class
2
Physical Property
Melting Point
250 °C (dec.)(lit.)
Product Information
Antion Traces
sulfate (SO42-): ≤100 mg/kg
chloride (Cl-): ≤200 mg/kg
Purity
≥99.5%
Linear Formula
(HO2CCH2)2NCH2CH2N(CH2CO2H)2
Grade
for complexometry
Cation Traces
Ca: ≤10 mg/kg
Mg: ≤10 mg/kg
Fe: ≤5 mg/kg
Loss on Drying
≤0.1% loss on drying, 105 °C, 2 h
Molecule Details
Application
Calcium chelator used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals.
General description
Visit our Titration Center to learn more.
Calcium chelator used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals.
General description
Visit our Titration Center to learn more.
Molecular Spectra
No Data Available
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References
No Data Available
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