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CAS号: 6717-34-6 英文名称: Direct Fast Blue FRL 英文同义词: C.I.34145;Diazol Light Blue B;Direct Fast Blue FR;C.I. Direct blue 72;Direct Fast Blue FRL;C.I.Direct Blue 72(34145);6'-Amino-1'-hydroxy-4-[(4-phenylazo-6-sodiosulfo-1-naphthalenyl)azo][1,2'-azobisnaphthalene]-3',6-disulfonic acid disodium salt 中文名称: C.I.直接蓝72 中文同义词: 直接耐晒蓝FRL;C.I.直接蓝72 分子式: C36H22N7Na3O10S3 分子量: 877.76509 熔点 : >300°C 溶解度 : Solubility Soluble in water, ethanol 酸度系数(pKa): 13.8(at 25℃) 形态: powder 颜色: Dark blue 酸碱指示剂变色ph值范围: Blue (13.0) to violet (14.0) 主要应用: Coloring paper

10:38:03 AM · Jan 29, 2021
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