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                5-(Acetoacetylamino)benzimidazolone

                Product Code: AABI
                Products name: 5-(Acetoacetylamino)benzimidazolone
                Category: Dye intermediates
                CAS NO.: 26576-46-5
                Molecular formula: C11H11N3O3
                Structural formula:
                Quality Index: ① Appearance: White to light pink powder
                ② Purity (%): ≥99.0
                ③ Loss on drying (%): ≤0.5
                ④Alkali insoluble matter (%): ≤0.3
                ⑤ABI Assay (%): ≤0.1
                Uses: For azo benzoimidazolone series of high-grade organic pigments: yellow 180,181,151,154; red 185,176,208; orange 36 and so on

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