Yellow 5 does not contain oil from pigs. It is a purely synthetic chemical used for food colouring. Its chemical formula is C16H9N4Na3O9S2 .
For more information see Wikipedia: http://en.wikipedia.org/wiki/Tartrazine
No
it contains cigarretes
Orange dye is made by combining a yellow dye and a red dye.
Orange dye can be made by putting yellow dye (from crafting yellow flowers) and red dye (from crafting red flowers) on the crafting table.
Green dye is made by combining blue dye and yellow dye, which can both be made from Aggie, the dye maker in Draynor village.
An azo dye is any of a number of yellow to red synthetic dyes which contain an azo or diimide functional group.
Blue and Yellow dyes
Several people I know have serious reactions to the dye red 40. Does red bull drink have it? Also, do you have a comprehensive list of products that contain this dye? Gretchen
use a red dye on a yellow dye to get orange dye
Yellow
I'm assuming you were trying to ask the question, "How do I make yellow dye?", because there's no such thing as yellow food dye in runescape--you can't dye the food in there. Two onions and 5 coins, given to the witch Aggie in Draynor, will produce yellow dye.
Yellow dye number 5 is considered dangerous for human consumption. It has been proven that yellow dye number 5 is carcinogenic.
Red and Yellow dye.