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What is Colorant Spectra and Wavelengths about?

This document provides wavelength and absorbance data for 4 food colorants: Brilliant Blue has a wavelength of 762nm and absorbance of 0.486, Ponceau 4R has a wavelength of 516nm and absorbance of 0.361, Tartrazine has a wavelength of 426nm and absorbance of 0.741, and Carmoisine has a wavelength of 508nm and absorbance of 1.127.

Author

florentina

Language

EN