Description
Specifications Table
Product Name – Boric acid, 99.5%, for analysis
Quantity/Pack Size – 500GR, 2.5KG, 10KG
Form – White crystalline powder
Grade – 99.5% pure (for analysis)
Application – Laboratory analysis, chemical synthesis
Product Overview
Boric acid, 99.5% pure, is a highly refined analytical-grade chemical designed for precision in laboratory applications. This white, odorless crystalline powder offers exceptional solubility in water and alcohol, ensuring consistent results in titrations, buffering solutions, and chemical synthesis. Its low toxicity profile makes it a safer alternative for controlled environments while maintaining high reactivity in acidic conditions. The 99.5% purity level guarantees minimal impurities, eliminating interference in sensitive analytical procedures. This grade is particularly valued for its stability under standard lab conditions, resisting decomposition unless exposed to extreme heat. The powder’s fine granular structure allows for accurate weighing and uniform dissolution, critical for reproducible experimental outcomes. As a weak Lewis acid, it serves as an effective pH regulator in various chemical processes. The product is packaged in airtight containers to prevent moisture absorption, preserving its analytical integrity throughout storage. Regularly tested for heavy metal content and other contaminants, this boric acid meets stringent quality standards for research applications.
FAQs
1. What is the shelf life of 99.5% boric acid when stored properly?
When kept in a tightly sealed container away from moisture and direct sunlight, this grade of boric acid maintains its stability for up to 3 years from the date of manufacture. The crystalline structure remains intact under these conditions.
2. Can this boric acid be used for preparing buffer solutions?
Yes, the 99.5% purity makes it highly suitable for preparing borate buffers, particularly in the pH range of 8-10. Its consistent dissolution properties ensure reliable buffer performance in various biochemical applications.
3. What precautions should be taken when handling this chemical?
While boric acid has low acute toxicity, standard lab safety measures should be followed. Use in a well-ventilated area, wear protective gloves and eyewear, and avoid inhalation of dust particles during weighing or transfer.
4. How does this compare to technical-grade boric acid?
This analytical grade contains significantly fewer impurities (≤0.5%) compared to technical grade (typically 1-3% impurities). The higher purity ensures more accurate results in quantitative analysis and sensitive reactions.
5. What is the typical particle size distribution for this product?
The crystalline powder typically ranges between 50-200 microns, providing an optimal balance between flowability and dissolution rate for most laboratory applications without requiring additional grinding.
