science-softCon uv/vis+ spectra data base;	www.uv-spectra.de; (C) science-softCon 2018

Substance: thiourea				Other Names: thiocarbamide

Formula: CH4N2S					CAS-No.: 62-56-6	PubChem: CID 2723790

Study: UV absorption spectra


Authors: H. Hosoya, J. Tanaka, S. Nagakura

Title: Ultraviolet Absorption Spectra of Aqueous Solutions and Single Crystals of Thioacetamide and Thiourea

Journal/Source: Bull. Chem. Soc. Japan, 33 (6), 850-860, (1960); https://doi.org/10.1246/bcsj.33.850


Data: table, diagram

Energy/Wavelength range: 190 - 300 nm

Resolution: 

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration: 

Phase: solution (H2O)

pH:


Comments: Ultraviolet absorption spectra of thioacetamide and thiourea are measured under various conditions. In aqueous solution, three 
bands (210, 261 and 318 nm) for thioacetamide and two bands (195 and 236 nm) for thiourea are observed.

Author to whom correspondence should be addressed: (e-mail address):