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High Purity 99% EthyleneDiamineteTraacetic Acid EDTA
RAW MATERIAL
EDTA

High Purity 99% EthyleneDiamineteTraacetic Acid EDTA

High Purity 99% EthyleneDiamineteTraacetic Acid EDTA is a white crystalline chelating raw material with 99% minimum content for detergent, water-treatment, textile, and specialty industrial formulations.

Chemical Name
Ethylene Diamine Tetraacetic Acid
Molecular Weight
292.24 g/mol
Molecular Formula
C10H16N2O8
EINECS
200-449-4
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PRODUCT OVERVIEW

Product Description

High Purity 99% EthyleneDiamineteTraacetic Acid EDTA is a high-purity chelating raw material supplied as a white crystalline powder. The material is chemically identified as Ethylene Diamine Tetraacetic Acid, commonly known as EDTA or Edetic Acid. The referenced commercial grade provides a minimum EDTA content of 99%, with controlled chloride, sulfate, heavy-metal, iron, pH, chelating-value, and loss-on-drying specifications. EDTA is valued for its ability to bind and complex selected metal ions, helping control metal-ion interference in detergent, water-treatment, textile, stabilization, and other specialty industrial formulations. The product has limited solubility in water at room temperature and is more readily soluble in suitable alkaline solutions. Final formulation suitability, handling requirements, and regulatory compliance should be confirmed against the actual supplier COA, Safety Data Sheet, and applicable end-use requirements.
PRODUCT PARAMETERS

General Parameters

Appearance
White crystalline powder
Solubility
Sparingly soluble in water, with referenced solubility of 0.5 g/L at 25°C; insoluble in alcohol and most common organic solvents; soluble in sodium hydroxide, sodium carbonate, and ammonia solutions
KEY PROPERTIES

Product Characteristics

High-purity white crystalline EDTA powder with strong metal-ion chelating functionality.
Forms stable complexes with selected metal ions including calcium, magnesium, manganese, and iron ions.
Helps control unwanted metal-ion interactions in suitable detergent, water-treatment, and specialty formulation systems.
Shows limited solubility in water at room temperature while becoming more soluble in suitable alkaline solutions.
Defined commercial quality controls cover purity, chloride, sulfate, heavy metals, iron, chelating value, pH, and loss on drying.
TECHNICAL SPECIFICATIONS

Specification Data

Specification Standard
Content ≥ 99.0%
Chloride (Cl) ≤ 0.05%
Sulfate (SO4) ≤ 0.05%
Heavy Metals (as Pb) ≤ 0.001%
Iron (Fe) ≤ 0.001%
Chelating Value ≥ 339
pH Value 2.8 - 3.0
Loss on Drying ≤ 0.2%
APPLICATIONS

Typical Uses

✓
Used as a chelating and sequestration agent in selected liquid-detergent and cleaning formulations.
✓
Applied in water-treatment formulations where control of dissolved metal ions is required.
✓
Used as an auxiliary in textile dyeing and fiber-processing applications.
✓
Applied in selected photographic-processing systems where metal-ion complexing functionality is required.
✓
Used as a chelating additive in selected cosmetic and personal-care formulations where the appropriate grade is permitted.
✓
Applied as a stabilizing and metal-ion control agent in selected industrial formulation systems.
✓
Used in selected synthetic-rubber and polymer-processing applications requiring chelating functionality.
✓
Suitable for selected analytical and specialty chemical applications requiring controlled metal-ion complexation.
STORAGE & HANDLING

Handling Guidance

Store the material in securely closed and properly identified packaging in a cool, dry, and well-protected storage area. Protect the product from moisture, direct sunlight, contamination, and incompatible materials. Keep packaging tightly closed when the product is not in use. Handling, workplace exposure controls, transportation, compatibility, spill response, and disposal requirements should follow the actual supplier Safety Data Sheet and applicable local regulations. Generic website information should not replace the supplier-specific SDS, COA, or application-specific technical documentation.
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