| Crimson comes ultimately from the name of a small insect from which a red dyestuff is obtained. |
| For example, although cyanidin chloride gives the cornflower its blue hue, it is the same dyestuff which gives a rose its red colour. |
| It is not clear from the Canadian document if PeCB, TeCB or both have been used in dyestuff carriers. |
| The pink layer was characterized as a reddish pink lake or dyestuff by PLM analysis. |
| These indene polymers are suitable as dispergents, for example in dyestuff and pigment compositions. |
| One example is the story of the clarification of the chemical structure of Perkin's mauve, the first synthetic dyestuff. |
