EDTA-2Na exists in white powder, easily soluble in water, but hard to soluble in organic solvents like alcohol or ethyl ether. The PH value of 5% (25℃) water solution is 4.0-6.0. EDTA is an important complexing agent for complexing metal ions and separation of metals, the materials used for processing color photographic materials, wash bleach fixer, and dyeing auxiliaries , fiber processing agents, cosmetic additives, pharmaceuticals, food, agriculture, chemical fertilizer production, blood anticoagulant, complexing agents, detergent, stabilizer, synthetic rubber, polymerization initiator and quantitative analysis of heavy metals etc.

EINECS                     205-358-3

Formula                    C10H14N2Na2O8. 2(H2O)

Molecular Weight       372.23

Synonyms                 EDTA disodium salt dihydrate; Ethylenediaminetetraacetic acid disodium salt dihydrate;

Specification
1)Industrial Grade 
Appearance                White crystalline powder
Assay                         ≥99.00%
Chloride (Cl)               ≤0.01%
Sulphate (SO4)           ≤0.05%
Heavy Metals (Pb)       ≤0.001%
Iron (Fe)                    ≤0.001%
Chelating Capacity      ≥265mgCaCO3/g
PH                             4.0 ~ 5.0
2) Cosmetics Grade
Appearance               White crystalline powder
Assay                        ≥99.50%
Chloride (Cl)              ≤0.01%
Sulphate (SO4)          ≤0.05%
Heavy Metals (Pb)      ≤0.001%
Iron (Fe)                    ≤0.001%
Chelating Capacity      ≥267mgCaCO3/g
PH                             4.0 ~ 5.0
NTA                           ≤0.1%

Applications

Disodium edetate dihydrate serves as an excellent complexing agent.

It can be used in/with:
· detergent
· dyeing assistant
· fiber processing agent
· cosmetic ingredients
· food additives
· agricultural micronutrient fertilizer and aquaculture
· pH regulators in the dyeing of wool and polyamide fibers
· plymerization initiator
· heavy metal quanititative analysis of the agent

Packaging

25kg pp woven bag;

Total 20MT with pallets and 22MT without pallets per 20ft container

Storage

Disodium edetate dihydrate has an almost unlimited shelf life in unopened containers when properly stored in a protected storage area.