C.I. Sulphur Orange 2 (8CI,9CI)

The 58 parts of 4-(4-Aminophenyl)benzenamine, 123 parts of N-(4-methyl-3-nitrophenyl)acetamideand 142 parts ofmixture of sulfur in the 180 ~ 230 ℃ calcination 12 hours, and its product with Sodium sulfide solution treatment, sulfuric acid and precipitation (FIAT764).

yellow orange.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fulling	Persperation Fastness	Soaping
						Moderate	Severe
ISO	3	4-5	4			5	4