62625-30-3
中文名称
溴甲酚紫钠盐
英文名称
BCP
CAS
62625-30-3
EINECS 编号
263-655-3
分子式
C21H15Br2NaO5S
MDL 编号
MFCD00148896
分子量
562.2
MOL 文件
62625-30-3.mol
更新日期
2024/04/15 14:50:04
62625-30-3 结构式
基本信息
中文别名
溴甲酚紫钠盐(水溶性)溴甲酚紫钠盐
溴甲酚紫
溴甲酚红
5,5ˊ-二溴邻甲酚磺酞钠盐
5,5′-二溴邻甲酚红
5,5′-二溴邻甲酚磺酰酞
溴甲酚红紫
二溴鄰甲酚磺酞
溴甲酚紫钠盐, 0.04% W/V 水溶液
英文别名
5',5''-DIBROMO-2-CRESOLSULFONEPHTHALEIN SODIUM SALT5',5''-DIBROMO-O-CRESOLSULFONEPHTHALEIN, SODIUM SALT
5',5''-DIBROMO-O-CRESOLSULFONPHTHALEIN SODIUM SALT
BCP
BROMCRESOL PURPLE
BROMCRESOL PURPLE, SODIUM SALT
BROMCRESOL PURPLE SODIUM SALT, WATER SOLUBLE
BROMOCRESOL PURPLE
BROMOCRESOL PURPLE SODIUM SALT
BROMOCRESOL PURPLE, WATER SOLUBLE
DIBROMO-O-CRESOLSULFONPHTHALEIN, SODIUM SALT
SODIUM BROMOCRESOL PURPLE
sodium alpha-(3-bromo-5-methyl-4-oxo-2,5-cyclohexadienylidene)-alpha-(3-bromo-5-methyl-4-hydroxyphenyl)toluenesulphonate
BROMOCRESOL PURPLE SODIUM S., INDICATOR, WATER SOLUBLE
BROMOCRESOL PURPLE, 0.04 WT. % SOLUTION IN WATER
BROMCRESOL PURPLE SODIUM
5,5'-Dibromo-o-cresolsulfonephthaleinesodiumsalt
BROMOCRESOL PURPLE, WATER SOLUBLE, REAG.
Bromocresol Purple, sodium salt, water soluble, indicator, pure
BROMCRESOL PURPLE SOLUTION 0.04% AQUEOUS
物理化学性质
熔点255 °C (dec.)(lit.)
密度0.991 g/mL at 25 °C
储存条件Store at RT.
溶解度H2O: soluble
酸度系数(pKa)6.3, 6.12(at 25℃)
形态粉末
颜色棕红色
酸碱指示剂变色ph值范围Yellow (5.2) to purple (6.8)
水溶解性可溶于水
最大波长(λmax)585nm, 379nm
主要应用Study properties of silicon dioxide films
知名试剂公司产品信息
Sigma Aldrich
62625-30-3(sigmaaldrich)TCI Shanghai
溴甲酚紫钠盐Bromocresol Purple Sodium Salt(62625-30-3)