science-softCon uv/vis+ spectra data base;		www.uv-spectra.de; (C) science-softCon 2017

Substance: nystatin 		 			Other Names: 

Formula: C47H75NO17					CAS-No.: 1400-61-9	PubChem: CID 44424838

Study: UV absorption spectrum


Authors: J.M. Lemus Gallego, J. Perez Arroyo

Title: Spectrophotometric determination of hydrocortisone, nystatin and oxytetracycline in synthetic and pharmaceutical preparations based 
on various univariate and multivariate methods

Journal/Source: Analytica Chim. Acta, 460, 85-97, (2002); http://dx.doi.org/10.1016/S0003-2670(02)00138-1


Data: diagram, table

Energy/Wavelength range: 190 - 400 nm

Resolution: 

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration: 20 mg/liter

Phase: solution (Acetic acid/sodium acetate (0.1 M and pH = 4.5) was used as buffer solution)

pH: 4.5


Comments: NYS shows three maxima at 320.5, 306 and 293 nm between pH 1 and 12 remaining constant.

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