Description
Specifications Table
Product Name – Oxalic acid dihydrate, 98%
Quantity/Pack Size – 1000g, 250g, 5000g
Form – Crystalline powder
Grade – 98% pure
Application – Analytical reagent, cleaning agent, chemical synthesis
Product Overview
Oxalic acid dihydrate, 98% pure, is a high-grade crystalline compound widely recognized for its strong acidic properties and versatility in laboratory and industrial settings. This fine, white powder is highly soluble in water, forming a clear, colorless solution that serves as an effective reducing agent and chelating agent. Its molecular structure, C₂H₂O₄·2H₂O, ensures consistent performance in applications requiring precise pH adjustment or metal ion sequestration. The dihydrate form enhances stability during storage, making it a preferred choice for long-term use without degradation. As a reagent-grade chemical, it meets stringent purity standards, ensuring minimal impurities that could interfere with sensitive reactions. The compound’s ability to form stable complexes with calcium and other metal ions makes it particularly useful in descaling and rust removal applications. Its low toxicity compared to stronger mineral acids further adds to its appeal for controlled laboratory environments. Whether used in titrations, organic synthesis, or as a cleaning agent, this oxalic acid variant delivers reliable results with reproducible quality.
FAQs
1. What is the shelf life of oxalic acid dihydrate when stored properly?
When stored in a cool, dry place in its original sealed container, oxalic acid dihydrate maintains its stability and purity for up to 2-3 years from the date of manufacture.
2. Can this oxalic acid be used for rust removal on stainless steel?
Yes, the 98% pure dihydrate form is effective for rust removal on stainless steel surfaces when used in appropriate concentrations, though prolonged exposure should be avoided to prevent surface damage.
3. What safety precautions should be taken while handling this chemical?
Always wear protective gloves, goggles, and a lab coat when handling oxalic acid. Work in a well-ventilated area or under a fume hood to avoid inhaling dust particles.
4. Is this product compatible with glassware cleaning applications?
The crystalline powder dissolves completely in water, making it suitable for cleaning laboratory glassware when prepared as a diluted solution, though rinsing thoroughly is recommended.
5. How does the dihydrate form differ from anhydrous oxalic acid?
The dihydrate form contains two water molecules per oxalic acid unit, which makes it more stable during storage but slightly less concentrated than the anhydrous version for weight-based calculations.
