Ammonium phosphate dibasic, utilized in HPLC, appears as a white crystalline powder. It exhibits solubility in water, though it is only slightly soluble in ethanol and remains insoluble in acetone. The chemical formula for this compound is (NH4)2(HPO4). It is also known by alternative names such as Ammonium hydrogen phosphate (AHP) and diammonium phosphate (DAP). This buffer salt's superior quality makes it an exemplary choice for chromatographic analysis. These salts are formed through the reaction of ammonia with phosphoric acid.
LiChrom is a high-quality line of products tailored to meet the needs of Liquid Chromatography. Suitable for all varieties of Liquid Chromatography processes, LiChrom products hold the highest quality and performance standards. In case of any HPLC analysis, LiChrom offers complete coverage with its high-purity solvents, buffer salts, and ion pair reagents. Together ensure dependable and reproducible results in every single analysis.
Application :
- Ammonium phosphate dibasic HPLC is used to study x-ray crystallography and biological buffers in various industries.
- It is used to study protein structural analysis and proteomics.
- This bufffer is typically used in reversed phase high performance liquid chromatography (RP-HPLC).
Benefits :
- Help to maintain a constant pH level in a particular environment
- Readily soluble in water
- Low trace metal and other impurities
- Low UV absorbance to make it suitable for HPLC