5-Acetoacetylaminobenzimidazolone

C₁₁H₁₁N₃O₃

1.Appearance: white to baby pink powder
2.Content: ≥99.0%
3.Loss on drying: ≤0.5%
4.Alkali insoluble: ≤0.3%
5.ABI Content: ≤0.1%

To produce all kinds of high-grade organic dye, including: yellow 180, 181, 151, 154; red 185, 176, 208; orange 36 etc.