Ethylenediaminetetraacetic Acid Disodium (EDTA-2Na)

Ethylenediaminetetraacetic Acid Disodium (EDTA-2Na) Specification

Physical Form
Powder

EINECS No
205-358-3

Melting Point
>300C (decomposes)

Molecular Weight
372.24 g/mol

HS Code
29224995

Molecular Formula
C10H14N2Na2O8

Shelf Life
2 years

Solubility
Freely soluble in water

Smell
Odorless

Shape
Crystalline

Density
0.9 Gram per cubic centimeter(g/cm3)

Storage
Keep container tightly closed, store in cool dry place

Grade
Industrial/Analytical

Appearance
White powder

Structural Formula
C10H14N2Na2O8

Product Type
Industrial chemical

Ph Level
4.06.0 (1% aqueous solution)

Application
Chelating agent, water purification, pharmaceuticals, food processing

Ingredients
Ethylenediaminetetraacetic Acid Disodium Salt

CAS No
6381-92-6

Properties
White crystalline powder, soluble in water, chelating agent

Purity
99%

Taste
Odorless

Usage
Used for sequestering metal ions, improving stability of formulations, cleaning and bleaching

Poisonous
Non-poisonous

Bulk Density
900 kg/m³

Boiling Point
Not applicable (decomposes before boiling)

Mesh Size
Passes through 80 mesh

Hazard Information
Non-flammable, not classified as hazardous under normal conditions

Compatibility
Compatible with most industrial chemicals except strong oxidizers

Packaging
25 kg woven bags with liner or as per requirement

Stability
Stable under recommended storage conditions

pKa Values
Approximately 2.0, 2.7, 6.2, 10.3 (for acidic protons)

Biodegradability
Moderate

Ethylenediaminetetraacetic Acid Disodium (EDTA-2Na) Trade Information

Minimum Order Quantity
50 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
300 Kilograms Per Month

Delivery Time
1 Week

Sample Policy
Contact us for information regarding our sample policy

Main Export Market(s)
Asia

Main Domestic Market
All India

About Ethylenediaminetetraacetic Acid Disodium (EDTA-2Na)

EDTA 2Na (Ethylenediaminetetraacetic acid disodium salt) is a chelating agent with the chemical formula C10H14N2O8Na2. It is a white, crystalline powder that is highly soluble in water. EDTA 4Na is used in a wide range of industrial, agricultural and domestic applications. It is used as a sequestrant in cleaning and laundry products, in water treatment, and in the food industry as a preservative and a color stabilizer.

Exceptional Chelating Power for Industrial Applications

EDTA-2Na serves as a powerful chelating agent, effectively binding with metal ions to enhance the stability and performance of formulations in various sectors. Its widespread use covers water purification, pharmaceuticals, and food processing, providing reliable control over trace metals.

High Stability and Purity Assured

With a purity of 99% and stable performance under recommended storage conditions, EDTA-2Na ensures high effectiveness in diverse applications. Its odorless, crystalline form and moderate biodegradability make it suitable for both industrial and analytical uses.

FAQ's of Ethylenediaminetetraacetic Acid Disodium (EDTA-2Na):

Q: How is EDTA-2Na typically used in industrial and pharmaceutical processes?

A: EDTA-2Na is commonly used to sequester metal ions, thereby preventing them from interfering with chemical reactions in various formulations. In pharmaceuticals, it stabilizes active ingredients, while in industries like water treatment and cleaning, it improves process efficiency by binding calcium, iron, and heavy metals.

Q: What are the main benefits of incorporating EDTA-2Na into formulations?

A: The primary benefits include enhanced stability of products, improved solubility, and prevention of metal-catalyzed degradation. EDTA-2Na's ability to chelate metals makes it invaluable for maintaining product consistency and prolonging shelf life.

Q: When should EDTA-2Na be added during the manufacturing process?

A: For optimal results, EDTA-2Na is typically introduced early in the manufacturing process, especially before the addition of ingredients sensitive to metal contamination. This ensures effective chelation and minimizes the risk of unwanted reactions.

Q: Where should EDTA-2Na be stored to maintain its quality?

A: EDTA-2Na should be stored in tightly sealed containers in a cool, dry environment, away from strong oxidizers. Adhering to these storage recommendations preserves its stability, effectiveness, and shelf life.

Q: What processes benefit most from the use of EDTA-2Na?

A: Processes that require stringent control of trace metal ions-such as water purification, food processing, cleaning, and pharmaceuticals-benefit the most. The compound's chelating properties efficiently neutralize metal contaminants.

Q: Is EDTA-2Na compatible with all industrial chemicals?

A: EDTA-2Na is compatible with most industrial chemicals, except for strong oxidizers, with which it may react. It is generally stable and safe to use in a wide range of formulations.

Q: What form and packaging options are available for EDTA-2Na?

A: EDTA-2Na is supplied as a white crystalline powder, passing through 80 mesh, and is typically packed in 25 kg woven bags with liners. Custom packaging is also available based on specific customer requirements.

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