Description

Name:Ethylenediaminetetraacetic acid;
Alias:(Ethylenedinitrilo)tetraacetic acid disodium salt; Edetic acid disodium salt; EDTA disodium salt; Edetic acid~EDTA; EDTA,free acid Ethylenediamine tetraacetic acid,free acid; EDTA,**0 mM Solution,pH 8.0,ULTROL Grade; EDTA-SOLUTION; EDTA; Edetic acid; EDTA ACID;
Abbreviation:EDTA;
Chemical formula:C*0H*6N2O8;
Molecular weight:**2.*4;
CAS:******4;
EINECS:********4;
Melting point:**0℃;
Boiling point:**0.**7°C at **0 mmHg;
Flash point:**0.**3°C;
Refractive index:n*0/D 1.**3;
Water solubility:0.5g/L（*5℃）;
Density:0.*6g/cm3;
Properties: white odorless, tasteless, colorless crystalline powder;
Solubility: soluble in sodium hydroxide, sodium carbonate and ammonia solution, soluble in boiling water, slightly soluble in cold water, insoluble in alcohol and general organic solvents;
Application:
1. Complexing agent, detergent, blood anticoagulant;
2. Biochemical study: calcium chelating agent;
3. Detergents, anticoagulants, complexing agents, pH regulator, etc;
4. Bleaching fixing solution for flushing of color photosensitive materials,dyeing auxiliaries, fiber processing aids, cosmetic additives, blood anticoagulants, detergents, stabilizers,synthetic rubber polymerization initiator;
5. Boiler: softening of water quality.