EDTA Ethylenediaminetetraacetic Acid 99.0-99.5% Purity Heavy Metal Chelating Agent for Water Treatment and Industrial Applications
Price:
CONTACT US
MOQ:
1000KG
Delivery Time:
7-10 days
Brand:
ADDE TECHNOLOGY
Product Description
CAS No.: 60-00-4
Molecular Formula: C₁₀H₁₆N₂O₈
Molecular Weight: 292.24 g/mol
Product Overview
Ethylenediaminetetraacetic Acid (EDTA) is a highly effective chelating agent that forms stable complexes with metal ions. Available in industrial grade (≥99.0%) and daily chemical grade (≥99.5%), this white crystalline powder is essential for applications requiring precise metal ion control and removal.
Key Features
- High purity levels: ≥99.0% industrial grade and ≥99.5% daily chemical grade
- Exceptional chelation value: ≥339 mg CaCO₃/g for effective metal binding
- Low impurity content with chloride ≤0.01%, sulfate ≤0.05%, and heavy metals ≤0.001%
- Versatile applications across water treatment, pharmaceuticals, detergents, and food processing
- Stable pH range of 2.8-3.0 for consistent performance
Technical Specifications
| Parameter | Industrial Grade | Daily Chemical Grade |
|---|---|---|
| Purity (%) | ≥99.0 | ≥99.5 |
| Chloride (Cl %) | ≤0.01 | ≤0.01 |
| Sulfate (SO₄ %) | ≤0.05 | ≤0.05 |
| Heavy Metal (Pb %) | ≤0.001 | ≤0.001 |
| Iron (as Fe %) | ≤0.001 | ≤0.001 |
| Loss on Drying (%) | ≤0.2 | ≤0.2 |
| Chelation Value (mg CaCO₃/g) | ≥339 | ≥339 |
| pH | 2.8-3.0 | 2.8-3.0 |
| NTA (%) | - | ≤0.1 |
| Appearance | White crystalline powder | White crystalline powder |
Applications
Industrial Grade Applications
- Water Treatment: Prevents scaling in boilers and cooling towers by chelating metal ions
- Detergents & Cleaners: Enhances cleaning efficiency by binding calcium and magnesium ions
- Agriculture: Improves micronutrient availability for plant absorption
- Textiles: Controls metal ion interference in dyeing processes
- Pharmaceuticals & Cosmetics: Stabilizes formulations and extends product shelf life
Daily Chemical Grade Applications
- Personal Care Products: Prevents metal ion effects in shampoos, lotions, and cosmetics
- Food Processing: Acts as stabilizer and preservative to prevent oxidation and extend shelf life
Storage and Handling
- Storage: Keep in cool, dry, well-ventilated area away from moisture and direct sunlight
- Handling: Use appropriate PPE including gloves and goggles; ensure good ventilation
- Safety: Generally safe when used according to guidelines; rinse immediately with water if contact occurs
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Company
ADDE TECHNOLOGY CO.,LTD
Location
Room 1208, Yuehe Building 1, No. 8936, Yuehe Road, Weifang City, Shandong Province
Contact Person
Paul