Azoic dyes are potentially harmful as they can be decomposed into one of 20 harmful aromatic amines in certain conditions. These amines are toxic, carcinogenic, irritating, allergenic, and environmentally harmful. Some types of azoic dyes are restricted or banned from use in textiles, especially those used for children's clothing and underwear.
restricted of azo dye means the use of azo dye is restricted by the authority/government/organisation.but there are eleven azo dyes are approved for use in food.
The Azoic Theory was coined by Edward Forbes. It states that below 300 fathoms the mysterious dark depths of the seas was a barren lifeless area. He named this the Azoic Zone.
Susan E. Dye has written: 'RESTRICTED THESIS until 28/03/2002'
lifeless solids
hok tuih..
The Phanerozoic era.
dye! dye! dye! dye!
the eon that constitutes the earlier (or middle) part of the Precambrian, in which there was no life on earth. It precedes the Proterozoic eon. Also called azoic .
dye what as in dye her hair?
What kind of dye is it? Because you can probably dye your head fuchsia with rit dye if they have it in that color. :)
Orange dye is made by combining a yellow dye and a red dye.
it is a hair dye that ladies use to dye their hair with. it is a bit like vo2 dye