Description
Specifications Table
| Product Name | ETHYLENE DIAMINE TETRAACETIC ACID 99.4% AR/ACS |
|---|---|
| Pack Size | 500g |
| Form | Powder |
| Grade | AR/ACS |
| Application | Chelating agent in biochemistry, analytical chemistry, and molecular biology |
Product Description
ETHYLENE DIAMINE TETRAACETIC ACID (EDTA) 99.4% AR/ACS is a high-purity chelating agent widely used in laboratories for binding metal ions. This grade ensures minimal impurities, making it suitable for sensitive applications like DNA extraction, enzyme assays, and water hardness testing. Whether you’re a student setting up experiments or a researcher requiring precise results, this EDTA variant delivers consistency and reliability.
In biochemical research, EDTA prevents metal ion interference in reactions, while in analytical chemistry, it aids in titrations and complexometric analyses. Its versatility extends to molecular biology, where it stabilizes nucleic acids during extraction. For educators, it serves as a staple reagent in practical demonstrations.
When you buy EDTA 99.4% from eqipped, you get a product that meets stringent AR/ACS standards, ensuring accuracy in your lab work. The powder form allows for easy dissolution and custom concentration adjustments.
Why EDTA 99.4% AR/ACS Stands Out
This grade of EDTA is preferred for its high purity and low heavy metal content, critical for experiments where trace contaminants can skew results. Unlike technical grades, AR/ACS EDTA undergoes rigorous testing to confirm its suitability for analytical and research applications. Its stability under varying pH conditions also makes it a go-to choice for diverse protocols.
For labs in India, sourcing high-quality EDTA can be challenging. eqipped simplifies this by offering authentic Loba Chemie products with verified purity, so you can focus on your work without compromising on reagent quality.
Applications in the Lab
EDTA 99.4% AR/ACS is indispensable in:
- Biochemistry: Inhibiting metalloproteases and preserving enzyme activity.
- Analytical Chemistry: Standardizing metal ion solutions for titrations.
- Molecular Biology: Preventing DNA degradation during extraction.
- Water Treatment: Testing hardness and removing metal impurities.
Its role in these processes underscores why it’s a must-have in any lab inventory. Whether you’re troubleshooting a reaction or setting up a new protocol, this EDTA grade ensures reproducibility.
Handling and Storage
Store EDTA 99.4% in a cool, dry place away from direct sunlight. Use appropriate PPE (gloves, goggles) when handling, as it can irritate skin and eyes. Always follow lab safety guidelines to minimize exposure.
Risk Note
EDTA is generally safe but may cause irritation. Avoid inhalation or ingestion. In case of contact, rinse thoroughly with water and seek medical advice if irritation persists.
FAQs
What is the difference between AR and ACS grades of EDTA?
AR (Analytical Reagent) and ACS (American Chemical Society) grades both indicate high purity, but ACS meets additional testing criteria set by the ACS committee. Both are suitable for lab use, but ACS is often preferred for standardized methods.
Can EDTA 99.4% be used in food testing?
Yes, it’s commonly used to chelate metal ions in food samples during analysis, preventing interference in tests like heavy metal detection.
How do I prepare a 0.5M EDTA solution?
Dissolve 186.1 g of EDTA powder in 800 mL of water, adjust pH to 8.0 with NaOH, and top up to 1L. Stir until fully dissolved.
Is this EDTA suitable for DNA extraction?
Absolutely. Its ability to bind divalent cations like Mg²⁺ prevents DNase activity, protecting DNA integrity during extraction.
Where can I buy EDTA 99.4% AR/ACS in India?
You can order authentic Loba Chemie EDTA 99.4% AR/ACS online from eqipped, with delivery across India. Shop now for lab-ready reagents.
