Description
Specifications Table
Product Name – Potassium phosphate, monobasic, 99+%, for biochemistry
Quantity/Pack Size – 2.5KG, 500GR
Form – Powder
Grade – 99+%
Application – Biochemistry, molecular biology, buffer preparation
Product Overview
Potassium phosphate monobasic (KH₂PO₄) is a high-purity, 99%+ grade chemical designed for precision biochemistry applications. This lab-grade powder offers exceptional solubility and stability, ensuring reliable results in critical experiments. Its fine, crystalline structure dissolves rapidly in aqueous solutions, making it ideal for buffer preparation and pH regulation. The product undergoes rigorous quality control to maintain consistent purity, free from contaminants that could interfere with sensitive biochemical assays. With a neutral pH in solution, it serves as a foundational reagent in molecular biology protocols. The 99%+ purity level minimizes variability between batches, providing researchers with dependable performance. Its hygroscopic nature requires proper storage to maintain integrity, but when handled correctly, it delivers long-term stability. This monobasic potassium phosphate is particularly valued for its role in creating phosphate-buffered saline (PBS) solutions and other biological buffers where precise ionic composition is essential.
FAQs
1. What is the solubility of this monobasic potassium phosphate in water?
It has excellent water solubility, typically dissolving at 220 g/L at 20°C, forming a clear, colorless solution.
2. How should this chemical be stored to maintain its purity?
Store in a tightly sealed container in a cool, dry place away from moisture and incompatible substances.
3. Is this product compatible with common laboratory plastics?
Yes, it is generally compatible with most lab-grade plastics including polypropylene and polyethylene containers.
4. What alternatives exist for similar biochemical applications?
Sodium phosphate monobasic can sometimes be used as an alternative, though the potassium form offers different ionic properties.
5. Does this product contain any additives or anti-caking agents?
No, this is a pure 99%+ product without any added anti-caking agents or preservatives.
