Disodium Ethylene Diamine Tetraacetate EDTA-2na CAS 6381-92-6 for Chelating Agent

• Customization: Available
• CAS No.: 6381-92-6
• Formula: C10h19n2nao9
• Model NO.: EDTA-2Na
• EINECS: 613-386-6
• Certification: ISO
• Purity: 99%
• Type: Disodium Phosphate
• Grade Standard: Industrial Grade
• MW: 334.26
• Melting Point: 250′c (DEC.)(Lit.)
• Boiling Point: >100
• Refractive Index: N20/D 1.363
• Storage Temp: Room Temp
• pH: 4.0-5.5 (25′c, 0.1m in H2O)
• Application: Chelating Agent
• Package: 25kg/Bag/Drum
• Brand: Jufu Chem
• Sample: Available
• Shelf Life: 2 Years
• Payment: T/T
• Solubility: Soluble
• Biological Origin: Synthetic (Organic)
• Stock: at Stock
• Transport Package: 25kg/Bag, Outer Woven Bags with Inner Plastic Lini
• Specification: Mega Chem Approved
• Trademark: JUFU CHEM
• Origin: Shandong Province, China
• HS Code: 2921219000
• Production Capacity: 5000mt/Month

Product Description

Company Profile

Company introduction

Shandong Jufu ChemicalTechnology Co., Ltd. a professional company dedicated to manufacturing& exporting construction chemical products. Jufu has been focused on research, production, and sales of various of chemical products since establishment. Began with concrete admixtures, our main products include: Sodium Lignosulfonate, Calcium Lignosulfonate, SNF, polycarboxylate Superplasticizer and sodium gluconate, which has been widely used as concrete water reducers, plasticizers and retarders.

At the same time, Jufu Chem has developed some new products, such as dispersant NNO, dispersing agent MF, expanding industry from construction chemicals to textile, dyestuff, leather, pesticide and  fertilizers.

Now, Jufu Chem has 2 factories, 6 production lines, 2 professional sales companies, 6 cooperation factories, 2 co-laboratory which belongs to 211 University.  And has achieved a full range of production monitoring, which includes product research and development, raw materials testing, synthetic materials testing, finished product quality testing, etc. Jufu doesn't only provide the careful service during pre-sale, in-sale and after-sale, but also ensures the products' quality and the ability of stocking.
 

Our Advantages

Why choose us

Professional production team:
We have our own 2 factories, 6 production lines, 2 large-scale production equipment and 2 laboratories cooperated with 211 universities. Therefore, our factory can achieve a capacity of 100,000 tons per year on the premise of quality consistency.

Professional service:

1. We are SGS certified Chinese supplier

2. One-stop service

    We provide product search, offer, quality control, warehousing, international logistics, etc.

3. Free samples are availiable

4. Customized Package is availiable

5. Provide professional product solution by professional teams and pre-sales to after-sales consulting service.

Product Description

Product description

Trade Name	Disodium Edetate Dihydrate
Synonyms	EDTA-2Na; Disodium Ethylene Diamine Tetraacetate; Ethylenediaminetetraacetic Acid Tetrasodium Salt
CAS.No.	6381-92-6
Towards	Chelating agent, Complexing agent, Dying agent, Food additives, Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents,
Chemical Expression	Disodium Edetate Dihydrate (also known as EDTA-2Na, Disodium Ethylene Diamine Tetraacetate, Ethylenediaminetetraacetic Acid Tetrasodium Salt)  is a highly effective chelating agent that can chelate with most metal ions other than alkali metals (such as iron, copper, calcium, magnesium, and other multivalent ions) due to its high stability constant and broad coordination properties. EDTA-2Na can form stable water-soluble complexes and eliminate metal ions or harmful reactions caused by them.

Product Specification

Specification

Purity	99% Min
Chloride(Cl)%	0.01% Max
Sulfate(SO4)%	0.05% Max
Metal chelate(Pb)%	0.001% Max
lron(Fe)%	0.001% Max
Chelate: mgCaCo3/g	256 Min
pH Value	4.0-5.0
Appearance	White Crystalline Powder

 

Applications

Applications:

1. EDTA-2Na can be used as a stabilizer, coagulant, antioxidant, and preservative in food, which can play a synergistic and stabilizing role in color protection, antioxidant, and anti-corrosion.
2. EDTA-2Na can also be used as detergent, liquid soap, shampoo, agricultural chemical spray, bleaching fixer, water purification agent, pH regulator, anion coagulant, etc.
3. EDTA-2Na is mainly used in adhesives, fiber winding, laminates, high-performance coatings, and tank lining coatings, as a curing agent for epoxy resins and a chain extender for polyurethane monomers
4. EDTA-2Na can also be used as a chelating agent, calcium, magnesium, and other metal reagents, as well as metal masking agents.
5. EDTA-2Na is used in the dye industry for the processing of color photosensitive materials, as a bleaching and fixing solution and dyeing assistant.

 

Detailed Photos

Product Photos

Customer
 

Since establishment, over 100 enterprises have come to our factory for site-visits.

Our customers spread all over Canada, Germany, Peru, Singapore, India, Thailand, Israel, UAE, Saudi Arabia, Nigeria, etc.

 

Packaging & Shipping

Packing & Delivery

Package
25KG/bag, outer woven bags with inner plastic lining.
In addition, the company can customize packages and products of other specifications according to the requirements of customers.

Storage
Kept in dry and ventilating place, prevent from rain and moisture when storage, if agglomerated, please crush and make it into solution, and its effect will be the same.

Delivery
Non-toxic, harmless, non-inflammable and non-explosive chemicals, it can be transported in truck and train.
 

FAQ

FAQ

Maybe you want to know those.
Question 1:  What about your after-sales service?	Answer:  We have engineers equipped with over 30 year's experienced. 7*24 hours quick response can be supplied by our sales team.
Question 2:  Do you have strict quality control	Answer:  From raw materials, mixing rate, production process, package to transporation, we adopt strict quality control management system. We also cooperate with famous universities labs in China.
Question 4:  Can you make OEM production?	Answer:  For customers from different countries and areas with different manufacturing raw materials, we can make it after learning well of your basic datas.
Question 5:  Do you have any certificates?	Answer:  Yes. We have SGS certificate, Air Identification and so on.