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分散蓝148

更新时间:2024-07-15 12:35:36 采购访问:16次

常用名 分散蓝148 CAS号 52239-04-0
价格 纯度 98.0%
备货期 10天 库存 现货
 产品详情(用途,包装等)
用途:
Disperse Blue 148 is the best high-temperature trichromatic blue azo dye.Target:Single-crystal structures of the best high-temperature trichromatic blue azo dye C.I. Disperse Blue 148 and its diazonium component 3-amino-5-nitro-[2,1]- benzisothiazole are described herein. C.I. Disperse Blue 148 exhibits an essentially coplanar molecular structure and a dimeric packing mode between adjacent phenyl and benzisothiazole rings. Particularly, PXRD measurement reveals the existence of a new crystalline form of C.I. Disperse Blue 148 having the highest melting point and the best thermal stability, which is obviously different from all the known α, β, and γ forms. [1]
物理化学性质:
CAS号:52239-04-0
常用中文名:分散蓝148
常用英文名:Disperse Blue 148
分子式:C19H19N5O4S
分子量:413.45000
密度:1.38g/cm3
沸点:597.5ºC at 760 mmHg
熔点:N/A
闪点:315.2ºC
储存条件:-20℃

供应商信息

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