Высококачественный динатрий эдетат/ЭДТА 2на/ЭДТА динатриевая соль в порошке для

Molecular Formula:C10H14N2O8Na2.2H2O Molecular Weight: 372.24

Property: EDTA-2Na is a white crystal powder. It contains two crystal waters. When dried, it easily loses crystal water. It is easily soluble in water, the pH value of 5% water solution is 4.0-6.0 (25℃). It is hardly soluble in organic solvents like alcohol or ethyl ether.

Application: EDTA-2Na is used in detergent, liquid soap, shampoo, agricultural chemicals, fixer solution for developmentof colour film, water cleaner, PH modifier. When stating the redox reaction for the polymerization of butyl benzene rubber, it is used as part of activator for the complexation of metal ion and control of polymerization speed.

Packing:

25 Kg, or according to the requirements of the customer., seaworthy and suitable for container transportation.

The most suitable shipping company will be selected from our cooperated companies. You can also assign your own forwarders to ship the products. Your forwarder will get our full cooperation. Production lead time is 10-15 days as normal. 25kg/bag, 20tons/20FCL with pallets or 22/24tons without pallets.

QINGDAO NEW SANDA INDUSTRY CO.,LTD is a leading manufacturer specia-lizing in the chemical products with ISO 9001: 2008 certificate.

High-quality Products

The factory runs different product lines with advanced equipments, employing hundreds of experienced workers and occupying area over 50,000 square meters. A wide range of quality products can be produced, mainly including Rubber Antioxidant, Rubber Accelerator, Foaming Agent(AC & H), Zinc Oxide, Titanium Dioxide, STPP, SHMP, EDTA, Sodium Gluconate, Stearic Acid other kinds of chemical products.

Wide Application line & Market

Extensively used for, decoration, Daily cosmetics industry, textile printing, pharmaceuticals industry, footwear industry, and Sewage treatment industry, most products have been exported to Europe, U.S.A., Australia, Middle East, Southeast Asia, Africa and other areas.

Professional Service

Order made to customer's sample and neutral or nominated packing are acceptable. With scientific management and customer-oriented concept, the factory is always ready to offer high quality, competitive price, prompt delivery and good after-sales service.

Welcome to QINGDAO NEW SANDA INDUSTRY CO., LTD, your forever friend!

1. What’s the using quantity of EDTA recommended?

EDTA is a very powerful chelation agent, with a recommended concentration of 100–300 parts per million.

2. Can EDTA be used for all kind baking products?

EDTA salts (disodium and tetrasodium) can be used as sequestrants in many foods, and even beverages.

EDTA reacts negatively with ascorbic acid (vitamin C) and sodium bicarbonate. Therefore, it is not appropriate for use in chemically-leavened products like cake or donut batter.

EDTA is usually used in shelf-stable filling or frosting.

3. Why are EDTA DISODIUM and related products of EDTA used in cosmetics and personal care products?

Disodium EDTA and the related ingredients bind 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.

4. FDA limits for the direct addition of Disodium EDTA (salt (disodium and tetrasodium)) to food products.

75 ppm in dressings

150 ppm in aqueous multivitamin preparations

315 ppm in ready-to-eat cereal products containing dried fruit

*1 ppm = 1 mg/Kg or L of product

5. FDA limits for the direct addition of Calcium disodium EDTA (salt (disodium and tetrasodium)) to food products.

25 ppm in fermented malt beverages

100 ppm in flavored spreads

200 ppm in eggs

75 ppm in margarine

100 ppm in frozen cut potatoes

6. What’s the package and loading quantity?

25kg/bag, 20tons/20FCL with pallets or 22/24tons without pallets.