物质信息
ID:361514
名称和标识
IUPAC标准名
calcium bis(4-{[4-(diethylamino)phenyl][4-(diethyliminiumyl)cyclohexa-2,5-dien-1-ylidene]methyl}-6-hydroxybenzene-1,3-disulfonate)
别名
Acid Blue V calcium saltPatent Blue V calcium saltAcid Blue 3 calcium saltFood Blue 5Patent Blue V hemicalcium saltPatent Blue V 半钙盐
IUPAC传统名
calcium bis(4-{[4-(diethylamino)phenyl][4-(diethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl}-6-hydroxybenzene-1,3-disulfonate)
化合物性质
产品相关信息
级别
analytical standard
纯度
≥97.0% (HPLC)
Empirical Formula (Hill Notation)
C27H31N2O7S2 · 0.5Ca
安全信息
MSDS下载
描述信息
Other Notes
Literature for Patent Blue Violet discusses two dyes which are very similar, Color Index Numbers 42045 and 42051. Structurally they differ with regard to the substituents on one of the aromatic rings. C.I. 42045 is 2,4-disulfo-substituted while C.I. 42051 is 2,4-disulfo-5-hydroxy-substituted. This is the latter form.
Literature for Patent Blue Violet discusses two dyes which are very similar, Color Index Numbers 42045 and 42051. Structurally they differ with regard to the substituents on one of the aromatic rings. C.I. 42045 is 2,4-disulfo-substituted while C.I. 42051 is 2,4-disulfo-5-hydroxy-substituted. This is the latter form.
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参考文献
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