染料中间体

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结构	编号	化学名称	Cas号
	KY112091	sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate	5850-93-1
	KY112236	Direct Red 45
	KY110546	sodium 5-chloro-2-(2-hydroxy-1-naphthylazo)toluene-4-sulfonate	2092-56-0
	KY111738	Vat black 22	61868-00-6
	KY111884	Sulphur Black 1	1326-82-5
	KY112136	Cationic Black X-O
	KY112299	Solvent Blue 70	12237-24-0
	KY111639	DISPERSE BLUE 281
	KY109089	M-METHYL RED	20691-84-3