Experimental chemical; B-Bromide of carminic acid

B-Bromide of carminic acid (Dibrommethyldioxynaphto-a-Quinone) sample chemical in glass phial (E1.6), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Details

Category:
Scientific Instruments & Research
Object Number:
Y1997.7.1.174
type:
chemical
credit:
Gift of The University of Manchester