CAS: 58969-01-0; Fuchsin Basic Diamond

该化合物是一种该化合物是一种绿色晶状粉,含有红紫紫色,特别有价值,因为它与细胞核素和酸组织成分有着强烈的亲近性,使它成为磨须,Ziehl-Neelsen污染和其他微生物技术的关键成分.基础Fuchsine在水溶液中表现出出色的轻便性和稳定性,确保诊断应用的性能一致.其高纯度和精确配方,使得病理学和研究实验室能够产生可再生的污点效果.该配方还发现,该配方在纺织品染色和酸性变色性等pH指标中也因其不同的颜色变化而使用.由于潜在的毒性和刺激性,需要妥善处理.

结构式图片

欧盟法规

C&L通报

合成工艺路线路线简述

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    专利信息


    专利号:US-6570019-B2
    优先权日:2000-02-25
    标 题:Cationic pyrrolo-pyrrol-derivatives, method for producing them and colorants for keratin fibers, containing these compounds
    发明人:PASQUIER CECILE; WYSS PATRICK; BRAUN HANS-JUERGEN
    权利人:WELLA AG
    摘要:The object of the present invention are diketopyrrolopyrroles of the general formula (I)wherein, independently of one another, Q1 and Q2 represent an optionally substituted, aromatic, isocyclic or heterocyclic group with 5 to 14 atoms in the ring, the heterocyclic group containing at least one oxygen, nitrogen or sulfur atom, and the R1 and R2 groups, independently of one another represent hydrogen or a Y-B+A- group, with the proviso that at least one of the R1 and R2 groups is not hydrogen; B+ is an aromatic, aliphatic, alicyclic, aromatic heterocyclic or non-aromatic heterocyclic, quaternary ammonium group or a quaternary phosphonium group; Y is an optionally substituted linear or branched C1 to C6 alkylene group and A- is an anion; a method for their synthesis as well as agents, containing compounds of formula (I), for dyeing keratin fibers.
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    参考文献:10.1007/s00262-011-1071-x
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