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EDTA Disodium Salt EDTA-2Na White Crystalline

Brand Name:	Zorui
MOQ:	500g, 1kg or 25kg for sample, 1000kg for commercial order
Payment Terms:	T/T, LC, OA
Supply Ability:	3000 Tons/month

Detail Information

Product Description

Detail Information

Place of Origin:

Shanxi, China

Certification:

ISO, COA, MSDS, TDS, AAA

Name:

Ethylenediaminetetraacetic Acid Disodium Salt

Alias:

Disodium Edetate; Disodium EDTA

Chemical Formula:

C10H14N2Na2O8

Molecular Weight:

336.206

CAS No.:

139-33-3

EINECS:

205-358-3

Melting Point:

248 ℃

Water Solubility:

Soluble In Water

Density:

1.01 G/cm³

Appearance:

White Crystalline Powder

Flash Point:

325.2 °C

Application:

Dyes, Food, Medicine

Aqueous Solution PH:

5.3

Sample:

Available

Port:

Tianjin, Shanghai, Qingdao, Other Ports In China

Trade Term:

EXW, DAP, FOB, CFR, CIF, CPT, CIP

Shipping:

Sample By Express, 100kg+ By Air, 1000kg+ By Sea

Packaging Details:

Net Weight 25kg or 200kg/package

Highlight:

White crystalline powder EDTA Disodium Salt

Soluble in water EDTA-2Na

CAS 139-33-3 Disodium EDTA

Product Description

EDTA Disodium Salt EDTA-2Na White Crystalline Powder Soluble in Water Chelating Agent CAS 139-33-3

EDTA Disodium Salt (EDTA-2Na) CAS 139-33-3

Disodium ethylenediaminetetraacetic acid, also called EDTA-2Na, is a highly effective complexing agent with six ligand atoms. This versatile compound has significant applications across multiple industries including dyes, food processing, pharmaceuticals, and chemical manufacturing.

Key Benefits

Excellent complexing agent for metal ions
Versatile applications in dyes, food, and medicine
High purity white crystalline powder
Highly soluble in water

Technical Specifications

Name	Ethylenediaminetetraacetic acid disodium salt
Alias	Disodium edetate; Disodium EDTA
Chemical Formula	C10H14N2Na2O8
Molecular Weight	336.206
CAS Number	139-33-3
EINECS	205-358-3
Melting Point	248 ℃
Water Solubility	Soluble in water
Density	1.01 g/cm³
Appearance	White crystalline powder
Flash Point	325.2 °C
Aqueous Solution pH	5.3

Product Functions

Chelating Agent: Effectively binds to metal ions, preventing interference in chemical reactions and improving stability
Stabilizer: Inhibits degradation of active ingredients due to metal ion catalysis
Water Softener: Reduces water hardness, enhancing detergent and cleaning agent effectiveness
Buffering Agent: Maintains pH in formulations for improved product performance

Application Areas

Pharmaceuticals: Improves drug stability and enhances bioavailability of therapeutic agents
Cosmetics and Personal Care: Stabilizes formulations and improves texture in creams, lotions, and hair products
Food Processing: Acts as preservative and stabilizer, enhancing quality and shelf life
Industrial Applications: Used in cleaning agents, water treatment, and manufacturing processes

Manufacturing Process

Synthesis: Produced by neutralizing EDTA with sodium hydroxide or sodium bicarbonate in aqueous environment
Crystallization: Solution concentrated and cooled to allow crystallization of disodium salt
Purification: Product undergoes purification to ensure high quality and remove impurities
Quality Control: Each batch rigorously tested for purity, solubility, and industry standards compliance

Why Choose Our EDTA Disodium

High Quality: Sourced from reputable manufacturers under stringent quality control measures
Versatile Applications: Suitable for pharmaceuticals, cosmetics, food processing, and industrial products
Expert Support: Technical assistance and formulation guidance tailored to your specific needs
Sustainability Commitment: Environmentally responsible sourcing and manufacturing practices

Frequently Asked Questions

Q1: What is EDTA Disodium (EDTA-2Na)?

A1: EDTA Disodium is a powerful chelating agent used to bind metal ions in various applications, improving formulation stability.

Q2: What are the benefits of using EDTA-2Na?

A2: It effectively stabilizes formulations, prevents degradation from metal ions, softens water, and enhances overall product performance.

Q3: Is EDTA Disodium safe for use in food and pharmaceuticals?

A3: Yes, EDTA-2Na is generally recognized as safe when used in accordance with regulatory guidelines for food and pharmaceutical applications.

Q4: What are typical applications for EDTA Disodium?

A4: Common applications include pharmaceuticals, cosmetics, food processing, industrial cleaning agents, and water treatment.

Q5: What are recommended storage conditions for EDTA Disodium?

A5: EDTA-2Na should be stored in a cool, dry place, away from moisture and incompatible materials to maintain its quality.

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Amino Acid Feed

Vitamin Feed

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Fertilizer Powder

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Food Ingredients

Food Starches

Food Safe Emulsifiers

Amino Acids Powder

Sweeteners

Nutritional Supplements Powder

Flavour Additives

Food Preservatives

Food Thickeners

Food Phosphates

Vitamins Powder

Antioxidant Agent

Acidulants

Leavening Agents

Plant Extracts

Proteins and Enzymes

Anti Caking Agents

Industrial Chemicals

EDTA Chelating Agent

Polymer Powder

Catalyst Powder

Plasticizer Powder

Chemical Solvent

Surfactant Chemicals

Water Treatment Chemicals

Oil Drilling Chemicals

Flame Retardant Agent

Rubber Agent

Adhesives And Sealants

Coating Chemicals

Reducing Agents

Rust And Corrosion Inhibitors

Lubricating Agents

Flotation Agents

Resin Powder

Other Industrial Chemicals

Cosmetic Raw Materials