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Supelco

Ammonium phosphate dibasic

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

Synonym(s):

Ammonium hydrogenphosphate, Diammonium hydrogenphosphate, di-Ammonium hydrogenphosphate (sec)

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About This Item

Linear Formula:
(NH4)2HPO4
CAS Number:
Molecular Weight:
132.06
EC Number:
MDL number:
UNSPSC Code:
12352302
NACRES:
NA.21

Quality Level

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 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

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

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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

related product

Product No.
Description
Pricing

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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