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EDTA-2Na Powder 99% Purity Food Preservative Pharmaceutical Excipient CAS 139-33-3
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EDTA-2Na Powder 99% Purity Food Preservative Pharmaceutical Excipient CAS 139-33-3
| MOQ: | 10 tons |
| Price: | Please consult customer service |
| Standard Packaging: | 25kg/bag |
| Delivery Period: | about 6 weeks |
| Payment Method: | T/T |
| Supply Capacity: | 10 thousands tons per year |
Detail Information
Place of Origin
China
Brand Name
sichuan hongjian
Model Number
25kg/bag
Flash Point:
Above 100°C
Viscosity:
Varies Depending On The Type Of Additive
Chemical Composition:
Polymers, Detergents, Dispersants, Antioxidants, Anti-wear Agents, Viscosity Modifiers, Etc.
Application:
Lubricant And Fuel Additives
Storage Conditions:
Store In A Cool, Dry Place Away From Direct Sunlight
Odor:
Odorless
Shelf Life:
1 Year
Function:
Improve Performance And Efficiency Of Petroleum Products
Safety Precautions:
Wear Protective Gear When Handling And Avoid Contact With Skin And Eyes
Physical State:
Liquid Or Solid
Color:
Colorless To Light Yellow
Solubility:
Soluble In Petroleum Products
Highlight:
cas 139 33 3
,99% cas 139 33 3
,edta 2na
Product Description
EDTA-2Na Powder | Food Preservative & Pharmaceutical Excipient | 99%
Premium Chelating Agent for Metal Ion Control
Ethylenediaminetetraacetic acid disodium salt (EDTA-2Na) is a high-performance complexing agent that effectively prevents metal-induced oxidation and deterioration in pharmaceutical and food products. With chemical formula C10H14N2Na2O8 and molecular weight 336.206, this versatile compound features six coordinating atoms that form stable chelate complexes.
Product Characteristics
EDTA-2Na appears as an odorless white or milky white crystalline powder with slightly salty taste. It demonstrates excellent water solubility while being nearly insoluble in ethanol. As a powerful chelating agent, it effectively:
- Prevents discoloration and deterioration caused by metal ions
- Reduces oxidative loss of vitamin C in products
- Enhances antioxidant properties in oils by chelating trace metals (iron, copper)
- Maintains product clarity by preventing turbidity
Technical Specifications
| Product Name | Ethylenediaminetetraacetic acid disodium salt |
|---|---|
| Specifications | 25kg/bag |
| Chemical Formula | C10H14N2Na2O8 |
| CAS Number | 139-33-3 |
| EINECS Number | 205-358-3 |
| Appearance | White crystalline powder |
Industrial Applications
As the most important EDTA salt, EDTA-2Na serves multiple functions across industries:
- Pharmaceutical excipient and food preservative
- Metal plating processes (copper, gold, lead-tin alloy)
- Electrochemical polishing of steel components
- Pre-treatment solution for silver plating
- Detergents, liquid soaps, and shampoo formulations
- Agricultural chemical sprays and water purification
- PH regulation and polymerization control in rubber production
Quality Assurance & Competitive Advantages
✅ High-purity 99% product compliant with international standards
✅ 30+ years of specialized chemical manufacturing expertise
✅ Strict quality control with full batch traceability
✅ Global logistics network supporting sea and air freight
✅ Technical support for customized application solutions
✅ Factory-direct pricing with strong market competitiveness
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