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MP Biomedicals

EthylenediamineTetraacetic Acid

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Ethylenediamine Tetraacetic Acid is a polyamino carboxylic acid hexadentate ligand.

Ethylenediamine tetraacetic acid (EDTA) is a calcium chelator used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals. For use as an anticoagulant, disodium or tripotassium salts of EDTA are most commonly used. EDTA prevents platelet aggregation and is therefore the preferred anticoagulant for platelet counts. It is an inhibitor of metalloproteases and metal-activated proteases. It acts as a chelator of the zinc ion in the active site of metalloproteases, but EDTA can also inhibit other metal ion-dependent proteases such as calcium-dependent cysteine proteases. EDTA interferes with biological processes which are metal-dependent. It is a buffer component.

Grade:Electrophoresis Grade
Purity:>99.5%
Key Applications:Chelating agent, Buffer Component
Application Areas:Nucleic Acid Electrophoresis, Nucleic Acid Gel Electrophoresis & Blotting
Product Type:Biochemicals
Biochemical Category:Chelating Agents
Chemical Class:Chelating Agents
Density::ca. 860 kg/m3 (bulk density) (Lit.)
Auto Ignition:> 200 °C (DIN 51794) (Lit.)
Melting Point:250 °C (dec.), 236 - 246 °C (Lit.)
Presentation:White Powder
Format:Powder
pH:2 - 3 (saturated solution)
pKa:2.0, 2.7, 6.2, 10.3 (Lit.)
Sulphated:Ash <0.1%
Detection Method:FTIR
Heavy Metals:Heavy Metal (as Pb): <10 ppm, Iron (Fe): <50 ppm
Solubility:Soluble in 3M NaOH (160 mg/mL); 1 M aq soln: Clear, Colorless & Complete, No Black Specks, Haze Free.
Storage & Handling:Store at Room Temperature(15-30 °C).

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Thomas No.
C833U45
Mfr. No.
04800682
CAS #
60-00-4
Description
EthylenediamineTetraacetic Acid 500g
Grade
Electrophoresis
Packaging Size
1 kg
list price/quantitytotal
$0.00
Thomas No.
C833X64
Mfr. No.
04800683
CAS #
60-00-4
Description
EthylenediamineTetraacetic Acid 1kg
Grade
Electrophoresis
Packaging Size
5 kg
list price/quantitytotal
$0.00
Thomas No.
C833U47
Mfr. No.
04800684
CAS #
60-00-4
Description
EthylenediamineTetraacetic Acid 5kg
Grade
Electrophoresis
Packaging Size
5 kg
list price/quantitytotal
$0.00
$0.00 (0 Items)
Product is restricted and can only be purchased by customers with a web profile linked to a Thomas Business Account - Click here to login or create your web profile. If you do not have a Thomas Business Account, please Contact Us and someone will respond with details on how to apply for a business account with us.

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