This paper has studied the phthalocyanin complex of Cobalt synthesized by benzene bitter wine-urea law,and after depuration,an infrared, ultra-violet spectrograph determination is carried.
The bright coloured product with good tinctorial power and stability was obtained by the crystal transition and surface treatment to carbazole violet, which is prospect.
In the spring Utricularia warburgii produces 5-20 cm. flower scapes bearing 2-6 violet-blue flowers, 8mm in size and bearing a yellow splotch at the throat.
A shot of Hagemura the Violet Turaco, somewhat timid one with poor crest. It looked fast asleep, leaning agaist the perch. Such a sight made me sleepy as well.....