Name | Ethylenediaminetetraacetic acid |
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Synonyms |
EINECS 200-449-4
EDTA 2,2',2'',2'''-(1,2-Ethanediyldinitrilo)tetraacetic acid Ethylenediaminetetraacetic acid Ethylene diamine tetraacetic acid edetic acid ethylenediamine-N,N,N',N'-tetraacetic acid Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)- 2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetic acid Ethylenediamine tetraacetic acid 4-04-00-02449 (Beilstein Handbook Reference) Versene acid N,N'-1,2-Ethanediylbis[N-(carboxymethyl)glycine] MFCD00003541 |
Description | Ethylenediaminetetraacetic acid is the acid form of Edetate, a chelating agent with anti-hypercalcemic and anticoagulant properties. Ethylenediaminetetraacetic acid binds calcium and heavy metal ions, forming soluble stable complexes. Ethylenediaminetetraacetic acidis also used as an anticoagulant for blood specimens and is applied as a treatment of lead poisoning[1]. |
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Related Catalog | |
References |
Density | 1.6±0.1 g/cm3 |
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Boiling Point | 614.2±55.0 °C at 760 mmHg |
Melting Point | 250 °C (dec.)(lit.) |
Molecular Formula | C10H16N2O8 |
Molecular Weight | 292.243 |
Flash Point | 325.2±31.5 °C |
Exact Mass | 292.090668 |
PSA | 155.68000 |
LogP | -0.43 |
Vapour Pressure | 0.0±3.8 mmHg at 25°C |
Index of Refraction | 1.580 |
Storage condition | 2-8°C |
Stability | Stable. Incompatible with copper, copper alloys, nickel, aluminium, strong oxidizing agents, strong bases |
Water Solubility | 0.5 g/L (25 ºC) |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
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Symbol |
GHS07 |
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Signal Word | Warning |
Hazard Statements | H319 |
Precautionary Statements | P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xi:Irritant |
Risk Phrases | R36/37/38 |
Safety Phrases | S26-S61-S37/39-S36 |
RIDADR | UN 3077 9/PG 3 |
WGK Germany | 2 |
RTECS | AH4025000 |
HS Code | 2921219000 |
Precursor 9 | |
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DownStream 10 | |
HS Code | 2922499990 |
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Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |