Specifications Table

Product Name – Ammonium dihydrogen phosphate, 99%, for HPLC
Quantity/Pack Size – 250GR
Form – Crystalline powder
Grade – HPLC (High-Performance Liquid Chromatography)
Application – Chromatographic analysis, buffer preparation, biochemical assays

Product Overview

Ammonium dihydrogen phosphate, 99% pure and specifically formulated for HPLC applications, is a high-grade reagent designed to meet the stringent demands of analytical laboratories. This crystalline powder exhibits exceptional solubility in water, making it ideal for preparing mobile phases and buffer solutions in chromatographic separations. Its low impurity profile ensures minimal interference, guaranteeing reliable and reproducible results in sensitive analytical procedures. The compound’s precise composition and stability under varying conditions make it a preferred choice for researchers and technicians seeking accuracy in their experiments. Whether used in ion-pair chromatography or as a component in gradient elution, this reagent maintains consistency, reducing the risk of baseline drift or peak distortion. The high purity level also minimizes the need for additional purification steps, saving time and resources in lab workflows. Store in a cool, dry place to preserve its integrity and extend shelf life.

FAQs

1. What is the solubility of this ammonium dihydrogen phosphate in water?

This compound is highly soluble in water, typically dissolving at a rate of approximately 370 g/L at 20°C, making it suitable for aqueous-based applications.

2. Can this reagent be used in mass spectrometry applications?

While primarily designed for HPLC, its high purity makes it compatible with certain mass spectrometry workflows, provided the system is optimized for phosphate-based buffers.

3. Are there any known incompatibilities with other solvents?

Avoid mixing with strong oxidizing agents or bases, as this may lead to decomposition or undesirable reactions. It is stable in most organic solvents but should be tested for specific compatibility.

4. How should this product be stored to maintain its purity?

Store in a tightly sealed container at room temperature, away from moisture and direct sunlight. Proper storage ensures long-term stability and prevents contamination.

5. Is this the same as monoammonium phosphate?

Yes, ammonium dihydrogen phosphate is chemically identical to monoammonium phosphate (NH₄H₂PO₄), often used interchangeably in lab and industrial applications.