Specification :

EDTA Disodium
Byname: Ethylenediaminetetraacetic acid disodium salt, EDTA-2Na;
Edetic acid disodium salt;
EDTA disodium salt;
(Ethylenedinitrilo)tetraacetic acid disodium salt
CAS No.: 6381-92-6
Appearance: EDTA-2Na is a dry white crystalline powder with 2 crystal water and easily lose crystal water when heating. It is insoluble in organic liquid like ethanol, ether, etc.
Packing: 20kg/bag
Storage: Kept in a light-proof, dry and cool place.
Application: It can be used as bleaching fixer and dyeing auxilicarices in processing of colorful sensitive materials, fiber processing reagent, coagulant, complexing agent, detergent stabilizer, heavy metal quantitive analytical reagent of polymerization initiator in synthetic rubber. In the initiation system, EDTA-2Na is mainly used to complexing ferric ion to regulate the rate of polyreaction as a component of activator.