5-(2-Hydroxy-3-naphthoylamino)benzimidazol-2-one CAS NO.26848-40-8

FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
Min.Order: 5 Metric Ton
Payment Terms: L/C,T/T
Available Specifications:
99%(1-5)Metric Ton1/Metric Ton1USD99%(5-20)Metric Ton2/Metric Ton5USD

Product Code:	ASBI
Product name:	5-(2-Hydroxy-3-naphthoylamino)benzimidazol-2-one
Category:	Dye intermediates
CAS NO.:	26848-40-8
Molecular formula:	C₁₈H₁₃N₃O₃
Structural formula:
Quality Index:	Appearance: Yellow powder Purity (%): ≥99.0 Loss on drying (%): ≤0.5 Alkali insoluble matter (%): ≤1.0 ABI Purity (%): ≤0.15 2,3 acid (%): ≤0.1 PH: 7-7.5
Uses:	The product is the special intermediate for benzimidazolone series of organic pigments, mainly for the synthesis of dark high-grade azo pigments, including C. I. Pigment Red 171,176,185,208, Pigment Purple 32, Pigment Brown 25, and so on more than ten kinds of important products. 5-Amino-2 (3H) -benzimidazolone synthesis of ASBI, can be used for the synthesis of pigment red 171,175,176,185,208, purple 33, brown 25 and other important products.

Product Code:	ASBI
Product name:	5-(2-Hydroxy-3-naphthoylamino)benzimidazol-2-one
Category:	Dye intermediates
CAS NO.:	26848-40-8
Molecular formula:	C₁₈H₁₃N₃O₃
Structural formula:
Quality Index:	Appearance: Yellow powder Purity (%): ≥99.0 Loss on drying (%): ≤0.5 Alkali insoluble matter (%): ≤1.0 ABI Purity (%): ≤0.15 2,3 acid (%): ≤0.1 PH: 7-7.5
Uses:	The product is the special intermediate for benzimidazolone series of organic pigments, mainly for the synthesis of dark high-grade azo pigments, including C. I. Pigment Red 171,176,185,208, Pigment Purple 32, Pigment Brown 25, and so on more than ten kinds of important products. 5-Amino-2 (3H) -benzimidazolone synthesis of ASBI, can be used for the synthesis of pigment red 171,175,176,185,208, purple 33, brown 25 and other important products.