Introduction & Applications
White crystal powder soluble in water, and a variety of metal ion chelation.
Properties and uses: Disodium EDTA Chelation binds to metal ions which inactivates them. The binding of metal ions helps prevent the deterioration of cosmetics and personal care products. It also helps to maintain clarity, protect fragrance compounds, and prevent rancidity. By binding with metal ions, EDTA 2NA prevents metals from being deposited onto hair and skin.
|
PHYSICAL PROPERTIES
|
|
Molecular Formula
|
C10H14N2O8Na2•2H2O
|
Molecular Weight
|
372.24
|
|
Molecular Structure
|
|
|
SPECIFICATIONS
|
|
Appearance
|
White Crystalline Powder
|
|
Assay
|
≥99%
|
Chloride (Cl)
|
≤0.01%
|
|
Sulfate (SO4)
|
≤0.05%
|
Metal chelate (Pb)
|
≤0.001%
|
|
Iron(Fe)
|
≤0.001%
|
Chelate
|
≥256mgCaCO3/g
|
|
pH
|
4.0-5.0
|
|
|
Grade: Cosmetic Industry
Packing: 25kg/bag
Shelf life: 24 months
Storage: Store in a cool, ventilated warehouse. Keep away from fire and heat. Protect from direct sunlight. |
Search Products
Cholesterol (“Liquid crystal” or HP grade)