79762

Ammonium phosphate dibasic

suitable for HPLC, LiChropur^™, 99.0-101.0% (T)

• Synonym(s): Ammonium hydrogenphosphate, Diammonium hydrogenphosphate, di-Ammonium hydrogenphosphate (sec)
• Linear Formula: (NH₄)₂HPO₄
• CAS Number: 7783-28-0
• Molecular Weight: 132.06
• EC Number: 231-987-8
• MDL number: MFCD00010891
• UNSPSC Code: 12352302
• NACRES: NA.21

Properties

• Quality Level: 100
• assay: 99.0-101.0% (T)
• form: crystals
• quality: LiChropur^™
• technique(s): HPLC: suitable
• mp: 155 °C (dec.) (lit.)
• solubility: H₂O: 50 mg/mL, clear, colorless
• UV absorption: λ: 260 nm A_max: ≤0.04; λ: 270 nm A_max: ≤0.04; λ: 280 nm A_max: ≤0.03; λ: 290 nm A_max: ≤0.02; λ: 500 nm A_max: ≤0.02
• SMILES string: N.N.OP(O)(O)=O
• InChI: 1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)
• InChI key: MNNHAPBLZZVQHP-UHFFFAOYSA-N

Description

Application

• Human Bone Paleoproteomics Utilizing the Single-Pot, Solid-Phase-Enhanced Sample Preparation Method to Maximize Detected Proteins and Reduce Humics.: This study uses ammonium phosphate dibasic in the preparation process to improve protein detection and reduce contaminants, enhancing the accuracy and efficiency of paleoproteomics analyses (Cleland TP, 2018).


• Effect of Mg(2+) doping on beta-alpha phase transition in tricalcium phosphate (TCP) bioceramics.: Ammonium phosphate dibasic plays a crucial role in the synthesis and phase transition of bioceramics, contributing to advancements in biomaterials and medical implants (Frasnelli M, Sglavo VM, 2016).


• Development and validation of a stability-indicating HPLC method for determination of voriconazole and its related substances.: This research employs ammonium phosphate dibasic in the mobile phase for HPLC analysis, ensuring precise and reliable quantification of pharmaceutical compounds and their impurities (Gu P, Li Y, 2009).

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable