For industrial manufacturing and laboratory research purposes only.
Product Specifications
| Parameter | Value |
|---|---|
| CAS Number | 139-33-3 |
| EINECS | 205-358-3 |
| Type | Synthesis Material Intermediates |
| Appearance | White Powder |
| Quality Grade | Industrial |
| Packaging Specification | 10kg/25kg/100kg |
| Origin | China |
| Production Capacity | 5000 Tons/Year |
Ethylenediaminetetraacetic Acid Disodium Salt CAS 139-33-3: Overcoming R&D Material Challenges
As a chemical supplier with over a decade of experience supporting laboratory research, we understand the critical impact of material consistency. Researchers often face setbacks from impure EDTA Disodium Salt batches—unexpected precipitates in buffer solutions, inconsistent metal chelation efficiency, or failed experiments due to unknown impurities. These issues not only waste valuable research time but also compromise data reliability.
A Stable Solution for Reliable Research Outcomes
Our Ethylenediaminetetraacetic Acid Disodium Salt CAS 139-33-3 addresses these challenges through stringent manufacturing controls. As part of ChemicalBook Shop's integrated procurement platform, we leverage direct partnerships with ISO-certified production facilities to ensure each batch meets consistent quality standards. This stability is especially valuable for R&D labs requiring reproducible results across long-term projects.
Typical Laboratory and Industrial Applications
EDTA Disodium Salt serves as a versatile chelating agent in various research contexts, including analytical chemistry for metal ion titration, molecular biology for nucleic acid purification, and materials science in nanoparticle synthesis. Industrial applications encompass water treatment, textile dyeing, and as a stabilizer in polymerization processes—all areas where precise metal ion control is essential.
Key Specifications That Impact Performance
The white powder appearance of our EDTA Disodium Salt indicates low impurity levels, critical for avoiding color interference in spectrophotometric assays. The industrial-grade quality ensures minimal heavy metal content, protecting sensitive analytical equipment from contamination. Our standard packaging options (10kg/25kg/100kg) balance实验室-scale needs with cost efficiency, while the 5000 Tons/Year production capacity guarantees supply continuity even for large-scale research projects.
The Value of Reliable Chemical Sourcing
Choosing substandard EDTA Disodium Salt can lead to costly consequences: failed experiments requiring repeated trials, equipment damage from corrosive impurities, or project delays due to supply shortages. Our commitment to consistent quality reduces these risks, ultimately lowering research costs through improved efficiency. With our product, labs benefit from materials that meet international standards, supporting compliance with research protocols and publication requirements.
Our Quality Assurance Commitment
Every batch of our EDTA Disodium Salt undergoes comprehensive testing, including Fourier-transform infrared spectroscopy (FTIR) for structural verification and titration for chelating capacity. We provide a Certificate of Analysis (COA) with each shipment, detailing key parameters like pH, water content, and heavy metal concentrations. Our 100% satisfaction guarantee ensures prompt replacement if any specification falls outside stated limits, backed by dedicated technical support from our team of chemical engineers.
Certificate of Analysis & Documentation
Each order includes a batch-specific COA and MSDS, providing detailed safety and handling information. For research requiring additional verification, specific test results (such as ion chromatography data) can be requested by referencing your order number. Complete technical documentation supports regulatory compliance and research transparency.
Storage & Handling
- Store in a cool, dry, well-ventilated area, sealed and away from direct sunlight.
- Keep away from incompatible materials, food and feed sources.
- Handle with appropriate personal protective equipment (gloves, goggles, lab coat).
- Follow good industrial hygiene practices. Avoid inhalation and skin contact.
- Refer to MSDS for detailed storage and safety instructions.
Streamlined Order Process for Research Labs
Initiate your purchase by requesting a quotation through our contact channels, specifying your required quantity and any special documentation needs. We offer free sample testing for qualified R&D institutions to verify compatibility with your protocols. Once specifications are confirmed, standard orders ship within 3-5 business days, with tracking provided for full supply chain visibility.
Frequently Asked Questions
Q: What is the shelf life of Ethylenediaminetetraacetic Acid Disodium Salt when properly stored?
A: When stored in sealed containers under recommended conditions, the product maintains stability for 24 months from the manufacturing date.
Q: Can this product be used in pharmaceutical or food applications?
A: No, this industrial-grade material is for research and manufacturing use only, not for direct human consumption or therapeutic applications.
Q: What documentation is provided with each shipment?
A: Every order includes a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS) specific to the batch.
Q: Do you offer custom packaging options beyond the standard sizes?
A: Custom packaging may be available for large-volume orders; please contact our sales team to discuss specific requirements.
Q: How is the purity of your EDTA Disodium Salt verified?
A: Purity is confirmed through titration methods and impurity analysis via HPLC, with results detailed in the batch COA.
