EDTA 2Na is an important complexing agent and metal masking agent. It is a important material in personal care products to chelate and sequester metal ions, in an effort to increase shelf life and enhance the products foaming properties. The PH value of EDTA 2Na by Huashihang Chemical 4.00-5.00.
Overview
Product Name : EDTA 2NA
Synonym : Ethylenediaminetetraacetic acid disodium salt , EDTA disodium salt , Disodium ethylenediaminetetraacetate
CAS No. : 6381-92-6 / 139-33-3
Molecular Formula : C10H14N2O8Na2•2H2O
EINECS NO. : 208-293-9
Realted product : EDTA 4NA , EDTA Acid
EDTA 2NA Properties
| Item | Specification |
| Appearance | White crystalline powder |
| Transparency | Clear and Transparent without mechnical impurities |
| Content | ≥99.00% |
| Chloride | ≤0.010% |
| Sulfate | ≤0.050% |
| NTA | 109.00 ~ 111.00℃ |
| PH Value 50G/L | ≤0.10% |
| Chelate Value(Mg Caco3/G) | ≥260.00 |
| Specific Gravity | 1.20~1.30 |
| Heavy Metal (Pb) | ≤10.00PPM |
| Ferrum | ≤10.00PPM |
EDTA 2NA Features
EDTA 2NA 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.
EDTA 2NA Use
Cosmetics and personal care products
EDTA 2NA is a chelating agent in cosmetic and personal care products , which enhances stability and prevent rancidity caused by metal ions. It helps maintain the quality and appearance of these products.
Industrial applications
EDTA 2NA is a chelating agent to remove or control metal ions in various processes such as water treatment, metal plating, and textile manufacturing. It helps prevent the negative effects of metal ions, such as catalytic degradation and oxidation.
Pharmaceutical
EDTA 2NA is a material in medicine as a treatment for heavy metal poisoning, particularly lead poisoning. It forms stable complexes with heavy metals, facilitating their removal from the body through urine. It is administered intravenously in chelation therapy to reduce the toxic effects of lead, mercury, and other heavy metals.
Food and beverage
EDTA 2NA is sometimes as a food preservative to prevent discoloration, maintain flavor, and inhibit the growth of microorganisms. It can also be used to prevent metal ion-catalyzed oxidative reactions in food and beverage products.
Packaging
25kg/bag
Storage
Original packaging. Keep in cool and dry place, protected from light, slightly pile and put down.
Shelf life : Two years.
