Factory Supply EDTA-2na (Ethylenediaminetetraacetic acid disodium salt) CAS 6381-92-6

• CAS No.: 6381-92-6
• Formula: C10h14n2na2o8.2H2O
• EINECS: 613-386-6
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: Organic Intermediate
• Colour: White
• Transport Package: 25 Kgs/Bag or as You Request.
• Specification: 25 kgs/bag or as you request.
• Trademark: Colorcom
• Origin: China

Product Description

Product Description

White crystalline powder. Soluble in water and able to chelate with a variety of metal ions.

Product Specification

 

Item	EDTA-2Na(Ethylenediaminetetraacetic acid disodium salt)
Content(%)≥	99.0
Chloride (as Cl)(%)≤	0.01
Sulphate (as SO4)(%)≤	0.05
Heavy metal (as Pb)(%)≤	0.001
Iron (as Fe)(%)≤	0.001
Chelation value: mgCaCO3/g ≥	265
PH value	4.0-5.0

Application

1. Among the salts of EDTA, the disodium salt is the most important and is an important complexing agent for complexing metal ions and separating metals, but also for detergents, liquid soaps, shampoos, agricultural chemical sprays, bleaching and fixing solutions for the development and processing of colour-sensitive materials, water purification agents, pH adjusters, anionic coagulants, etc. In the redox initiation system for the polymerization of styrene-butadiene rubber, disodium EDTA is used as a component of the active agent, mainly for complexing ferrous ions and controlling the rate of polymerization reaction. It is low toxic, with an oral LD50 of 2000 mg/kg in rats. Used as a chelating agent for metal ions.
2. Examines calcium, magnesium, etc. Used in pharmaceutical industry, colour development, smelting of rare metals, etc. It is an important complexing agent and metal masking agent.
3. Used as an ammonia carboxylate complexing agent for the determination of calcium, magnesium and other metals. Used as a metal masking agent and colour developer. Also used in the pharmaceutical industry and in the smelting of rare metals.
4. It is also used as an antioxidant synergist in cosmetics and is a metal ion chelating agent, which has the same effect as E DTA, but has a wider range of applications. It can be used in cosmetic raw materials containing trace metal ions and in the production and storage and transportation of cosmetics where metal containers are used.

Company Profile

Our Advantages

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.

Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.

The competitive advantages of Colorcom international as your business partner or supplier:

1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.

FAQ