化合物简介
Acid fuchsin is an acidic dye that has wide use in histology. It is one of the dyes used in Masson's trichrome stain. This method is commonly used to stain cytoplasm and nuclei of tissue sections in the histology laboratory in order to distinguish muscle from collagen. The muscle stains red with the acid fuchsin, and the collagen is stained green or blue with light green SF yellowish or methyl blue.
基本信息
中文名称
酸性紫 19
英文名称
Fuchsin Acid
中文别名
品红 S、复红、酸性品红、酸性品红钠盐
英文别名
ACID FUSCHIN、2-amino-5-[(4-amino-3-sulfophenyl)(4-imino-3-sulfo-2,5-cyclohexadien-1-ylidene)methyl]-3-methyl-benzenesulfonic acid,disodium salt、acid fuchsin、3-[1-(4-Amino-3-methyl-5-sulphonatophenyl)-1-(4-amino-3-sulphonatophenyl)methylene]cyclohexa-1,4-dienesulphonic acid、ACID MAGENTA、Acid Fuchsine、Acid Fuchsin、Acid Violet 19,Fuchsin S,Fuchsin acid、Acid Fuchsin,high purity biological stain、Acid Fuchsin,certified、RUBINE S、Benzenesulfonic acid, 2-amino-5-[(4-amino-3-sulfophenyl)(4-imino-3-sulfo-2,5-cyclohexadien-1-ylidene)methyl]-3-methyl-, disodium salt、ACID RUBIN、RUBIN S、FUCHSIN S、acidroseine、acidrosein、Acid Violet 19、Fuchsin acid
CAS号
3244-88-0
分子式
C20H17N3Na2O9S3
分子量
585.538
精确质量
584.992
PSA
269.8
LOGP
5.6353
编号系统
UNII
8RA6L21QTM
物化性质
外观与性状
暗绿色结晶粉末
熔点
> 130ºC
水溶解性
14.3 G/100 ML
稳定性
Stable. Incompatible with strong oxidizing agents.
储存条件
Store at RT.
安全信息
RTECS号
DD4737000
安全说明
S26; S36
WGK Germany
3
危险类别码
R36/37/38
海关编码
32041200
危险品标志
Xi
生产方法及用途
用途
用作生物染色剂等
