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dl-Aspartic acid, 4-potassium salt, hemihydrate

View entire compound with spectra: 2 NMR, and 1 FTIR

dl-Aspartic acid, 4-potassium salt, hemihydrate
SpectraBase Compound ID LfaqP4ke0pF
InChI InChI=1S/C4H7NO4.K.H2O/c5-2(4(8)9)1-3(6)7;;/h2H,1,5H2,(H,6,7)(H,8,9);;1H2/q;+1;/p-1
InChIKey RYXUAPZBZMSTCP-UHFFFAOYSA-M
Mol Weight 180.201 g/mol
Molecular Formula C4H6KNO4·½H2O
Exact Mass 179.998672 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID FdzPsOR7eLT
Name DL-ASPARTIC ACID, 4-POTASSIUM SALT, HEMIHYDRATE
Source of Sample Fluka Chemie AG, Buchs, Switzerland
Catalog Number 11240
CAS Registry Number 923-09-1
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C8H14K2N2O9
InChI InChI=1S/C4H7NO4.K.H2O/c5-2(4(8)9)1-3(6)7;;/h2H,1,5H2,(H,6,7)(H,8,9);;1H2/q;+1;/p-1
InChIKey RYXUAPZBZMSTCP-UHFFFAOYSA-M
Molecular Weight 360.404999
Synonyms ASPARTIC ACID, 4-POTASSIUM SALT, HEMIHYDRATE, DL-,
Technique KBr WAFER