Product introduction：

CAS:    6381-92-6
MF:    C10H18N2Na2O10
MW:    372.24
EINECS:    613-386-6

It is widely use in many fields like the following:

EDTA disodium white crystalline powder, soluble in water, almost insoluble in ethanol, ether, its aqueous solution pH is about 5.3 used in detergents, dyeing AIDS, fiber treatment agents, cosmetic additives, food additives, agricultural fertilizers and mariculture, etc.

Used as complexing agent, also used in pharmaceutical, color development and rare metal smelting and other purposes of chelating agent;
Preservatives;
Antioxidant synergist;
Processing AIDS.
Use for oxygen carboxylate complexing agent, also used in the pharmaceutical industry as ammonia carboxylate complexing agent, also used in the pharmaceutical industry, color development purposes have antioxidant effect, and has a strong chelation of metal ions used as a stabilizer.
Among the salts of EDTA, disodium salt is the most important. It is an important complexing agent, used for complexing metal ions and separating metals. It can also be used for detergents, liquid soapy, shampoo, agricultural chemical sprays, color photosensitive materials, washing and processing bleach fixer, water purifier, pH regulator, coagulant, etc.
In the REDOX initiating system for the polymerization of styrene butadiene rubber, EDTA disodium, as a component of the active agent, is mainly used to complex ferrous ions and control the polymerization reaction speed.
Mainly used in adhesives, fiber winding, laminates, high-performance coatings and storage tank lining coatings, as a curing agent of epoxy resin and polyurethane monomer chain extender used in heavy metal quantitative analysis agent;
Complexing agent, calcium, magnesium and other metal reagents, metal masking agent for iron ion complexing and controlling polymerization reaction speed.
Ethylenediamine tetraacetic acid disodium is an important complexing agent used for complexing metal ions and separating metals.

Chemical Properties：

Packing & Shipping:

Sample :  

10g/bag;  50g/bag;  100g/bag;  500g/bag;  1kg/bag.

Large cargo：

1kg/bag;  25kg/bag;  25kg/drum;

50kg/drum;  75kg/drum;  100kg/drum;  200kg/drum.