物质信息
ID:367620
名称和标识
IUPAC标准名
3,3-bis(3,5-dibromo-4-hydroxy-2-methylphenyl)-3H-2,1λ6-benzoxathiole-1,1-dione
IUPAC传统名
bromocresol green
别名
Bromocresol Green溴甲酚绿
化合物性质
产品相关信息
级别
ACS reagent
变色范围
3.8 - 5.4, yellow to blue (passes test)
主要成分
Dye content, 95%
Empirical Formula (Hill Notation)
C21H14Br4O5S
安全信息
理化性质
紫外吸收波长
λmax 423 nm
熔点
225 °C (dec.)(lit.)
描述信息
包装
5, 25 g in glass bottle
Application
Bromocresol Green (BCG) is a pH sensitive triphenylmethane dye useful in a variety of colorimetric detection technologies. BCG is used as a tracking dye for DNA agarose gel electrophoresis, in protein determinations and in charge-transfer complexation processes. In TLC BCG is used for visualisation of the compounds with functional groups whose pKa is below 5.0.
5, 25 g in glass bottle
Application
Bromocresol Green (BCG) is a pH sensitive triphenylmethane dye useful in a variety of colorimetric detection technologies. BCG is used as a tracking dye for DNA agarose gel electrophoresis, in protein determinations and in charge-transfer complexation processes. In TLC BCG is used for visualisation of the compounds with functional groups whose pKa is below 5.0.
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