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Ammonium phosphate dibasic

SIAL/79762 - suitable for HPLC, LiChropur™, 99.0-101.0% (T)

Synonym: Ammonium hydrogenphosphate; Diammonium hydrogenphosphate; di-Ammonium hydrogenphosphate (sec)

CAS Number: 7783-28-0
Empirical Formula (Hill Notation): H9N2O4P
Molecular Weight: 132.06
EC Number: 231-987-8
MDL Number: MFCD00010891
Linear Formula: (NH4)2HPO4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-79762-250G 250 g
 $49.70
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assay 99.0-101.0% (T)
form crystals
InChI 1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)
InChI key MNNHAPBLZZVQHP-UHFFFAOYSA-N
mp 155 °C (dec.) (lit.)
quality LiChropur™
Quality Level 100 
SMILES string N.N.OP(O)(O)=O
solubility H2O: 50 mg/mL, clear, colorless
technique(s) HPLC: suitable
UV absorption λ: 260 nm Amax: ≤0.04
  λ: 270 nm Amax: ≤0.04
  λ: 280 nm Amax: ≤0.03
  λ: 290 nm Amax: ≤0.02
  λ: 500 nm Amax: ≤0.02
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 ).
Legal Information: LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
Recommended products: Discover LiChropur™ reagents ideal for HPLC  or LC-MS  analysis
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 99.0-101.0% (T)
mp 155 °C (dec.) (lit.)
UNSPSC 12352302

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