If you would like to put pineapple in your jello, I have good news for you. You can actually combine the two and get a yummy dessert ... but you have to use canned pineapple to prepare it. Jello contains gelatin (a protein, which is a processed version of collagen.
It's a cobalt oxide-aluminum oxide. Very costly and extraordinary stable pigment of pure blue colour discovered by Thenard thÃ©nard in. 1802
This article is about the color. For other uses, see Cobalt blue (disambiguation) . Cobalt blue is a blue pigment made by sintering cobalt(II) oxide with alumina at 1200 Â°C. Chemically, cobalt blue pigment is cobalt(II) oxide-aluminium oxide, or cobalt(II) aluminate, CoAl 2 O 4.Cobalt blue is lighter and less intense than the (iron-cyanide based) pigment Prussian blue.obalt blue is a blue pigment made by sintering cobalt(II) oxide with alumina at 1200 Â°C.