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溴甲酚绿 钠盐_分子结构_CAS_62625-32-5)
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溴甲酚绿 钠盐

产品号 114367 公司名称 Sigma Aldrich
CAS号 62625-32-5 公司网站 http://www.sigmaaldrich.com
分子式 C21H13Br4NaO5S 电 话 1-800-521-8956
分子量 719.99569 传 真
纯 度 电子邮件
保 存 Chembase数据库ID: 103637

产品价格信息

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产品别名

标题
Bromocresol Green sodium salt
IUPAC标准名
sodium 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-3H-2,1λ6-benzoxathiol-3-yl]-3-methylbenzen-1-olate
IUPAC传统名
sodium 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-3-methylbenzenolate
别名
3′,3″,5′,5″-Tetrabromo-m-cresolsulfonphthalein sodium salt

产品登记号

CAS号 62625-32-5
PubChem SID 24847167
EC号 263-657-4
MDL号 MFCD00148898

产品性质

主要成分 Dye content, 90%
Empirical Formula (Hill Notation) C21H13Br4NaO5S
级别 ACS reagent
变色范围 3.8 - 5.2, yellow to blue
熔点 230 °C (dec.)(lit.)
MSDS下载 下载链接
个人保护装置 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
德国WGK号 3

产品详细信息

详细说明 (English)
Packaging
1, 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.
详细说明 (简体中文)
包装
1, 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.

参考文献