Substance
ID:366052
Names and Identifiers
Synonyms
乙二胺四乙酸四钠盐 水合物Ethylenediaminetetraacetic acid tetrasodium salt hydrate依地酸EDTA 四钠盐乙二胺四乙酸 四钠盐 水合物EdathamilTetrasodium ethylenediaminetetraacetate hydrateEDTA tetrasodium salt
IUPAC Traditional name
tetrasodium ion(4-) edta hydrate
IUPAC name
tetrasodium 2-({2-[bis(carboxylatomethyl)amino]ethyl}(carboxylatomethyl)amino)acetate hydrate
Registration numbers
Beilstein Number
CAS Number
MDL Number
EC Number
PubChem SID
Properties
Safety Information
European Hazard Symbols
Harmful (Xn)GHS Signal Word
Danger
MSDS Link
GHS Precautionary statements
P280-P305+P351+P338
Safety Statements
26-39-46
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
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
German water hazard class
2
GHS Hazard statements
H302-H318
Risk Statements
22-41
Product Information
Purity
≥97.0% (KT)
Linear Formula
(NaOOCCH2)2NCH2CH2N(CH2COONa)2 · xH2O
Molecule Details
Preparation Note
Soluble in water at room temperature up to 1.45 M. The pH of this solution will be approximately 10 to 11 and will be rather viscous.
Application
EDTA is an inhibitor of metalloproteases, at effective concentrations of 1-10 mM. EDTA acts as a chelator of the zinc ion in the active site of metalloproteases, and can also inhibit other metal ion-dependent proteases such as calcium-dependent cysteine proteases. For use as an anticoagulant, disodium or tripotassium salts of EDTA are most commonly used. The optimal concentration is 1.5 mg per ml of blood.
Soluble in water at room temperature up to 1.45 M. The pH of this solution will be approximately 10 to 11 and will be rather viscous.
Application
EDTA is an inhibitor of metalloproteases, at effective concentrations of 1-10 mM. EDTA acts as a chelator of the zinc ion in the active site of metalloproteases, and can also inhibit other metal ion-dependent proteases such as calcium-dependent cysteine proteases. For use as an anticoagulant, disodium or tripotassium salts of EDTA are most commonly used. The optimal concentration is 1.5 mg per ml of blood.
Molecular Spectra
No Data Available
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References
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