Description
Specifications Table
Product Name – Sodium phosphate tribasic (trisodium orthophosphate) LR
Quantity/Pack Size – 500 g
Form – Crystalline powder
Grade – LR (Laboratory Reagent)
Application – Buffering agent, cleaning formulations, pH adjustment
Product Overview
Sodium phosphate tribasic, also known as trisodium orthophosphate (TSP), is a highly versatile laboratory reagent available in LR (Laboratory Reagent) grade. This white, crystalline powder is renowned for its excellent solubility in water, making it a preferred choice for preparing buffer solutions and adjusting pH levels in various chemical processes. The LR grade ensures a high degree of purity, minimizing impurities that could interfere with experimental accuracy. Its non-toxic and non-flammable nature further enhances its suitability for controlled laboratory environments. The compound is widely recognized for its stability under standard conditions, though it may absorb moisture over time if not stored properly. With a molecular formula of Na3PO4, it serves as a reliable source of phosphate ions, which are essential in numerous biochemical and analytical applications. Whether used in small-scale research or larger experimental setups, this reagent delivers consistent performance, ensuring reproducibility in results. Proper handling and storage in a cool, dry place are recommended to maintain its integrity and extend shelf life.
FAQs
1. What is the primary use of trisodium phosphate in laboratory settings?
It is primarily used as a buffering agent to maintain stable pH levels in solutions, particularly in biochemical and analytical applications.
2. Is this LR grade suitable for food or pharmaceutical applications?
No, the LR grade is intended for laboratory and general research use only and is not certified for food, pharmaceutical, or medical applications.
3. How should trisodium phosphate be stored to prevent degradation?
Store it in an airtight container in a cool, dry place away from moisture and incompatible substances to prevent caking or hydrolysis.
4. Can this compound be used as a cleaning agent in labs?
Yes, it is effective as a cleaning agent for removing grease and organic residues from glassware and equipment due to its alkaline properties.
5. What precautions should be taken while handling trisodium phosphate?
Wear protective gloves, goggles, and a lab coat to avoid skin and eye contact, and ensure proper ventilation to prevent inhalation of dust.
