Answer:

azo

Answer	Crossword Clue
AZO	Nitrogen type
AZO	Dye source
AZO	Nitrogen-based dye

AZO	Nitrogenous
AZO	Nitrogen-based
AZO	... dye (food-coloring compound)
AZO	Prefix with benzene
AZO	Type of pigment used in artists' paints
AZO	.. dye: chemical coloring
AZO	Nitrogenous dye
AZO	Organic dye

AZO	.. dye: methyl orange, e.g.
AZO	.. dye: chemical colorant
AZO	Dye that comes from the French word for nitrogen
AZO	.. dye: food-coloring compound
AZO	Dye group
AZO	Dye containing a nitrogen compound
AZO	Kind of dye
AZO	Dyes containing nitrogen

AZO	... dye
AZO	Of nitrogen: Comb. form.
AZO	Containing nitrogen: Comb. form.
AZO	Nitrogen: Comb. form.
AZO	Containing nitrogen.
AZO	Nitrogen: Prefix.
AZO	Containing nitrogen: Prefix.
AZO	Chem. prefix.

AZO	Chemical prefix.
AZO	Containing nitrogen: Prefix
AZO	Nitrogen: Prefix
AZO	Chemical prefix
AZO	Dye class
AZO	Plastic and leather dye
AZO	... yellow, an acid dye
AZO	Type of dye

AZO	..... dye
AZO	...dye
AZO	... dye (chemical coloring)
AZO	Group of dyes
AZO	Kind of compound in chemistry