A5764

Ammonium phosphate dibasic

reagent grade, ≥98.0%

• 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: 12352300
• PubChem Substance ID: 329770835
• NACRES: NA.21
• grade: reagent grade
• form: powder or crystals
• solubility: water: soluble 132 g/L at 20 °C

Properties

• grade: reagent grade
• Quality Level: 100
• Assay: ≥98.0%
• form: powder or crystals
• pH: 7.5-9.0 (25 °C, 132.1 g/L)
• mp: 155 °C (dec.) (lit.)
• solubility: water: soluble 132 g/L at 20 °C
• 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

Ammonium phosphate dibasic may be used in the following studies:

• As an activator in generating activated carbon using waste ramulus mori as a source material.
• To compose the mobile phase for the removal of synthetic impurities from voriconazole by HPLC.
• Preparation of Eu ions doped oxyapatite Ca₈Gd₂(PO₄)₆O₂ (CGP) samples.
• Syringe-type cartridge based electric field-assisted solid phase extraction of sunset yellow, an anionic dye.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable