英文名:Bromocresol green
CAS号:76-60-8
产品别名:溴甲酚绿;溴甲酚蓝;四溴间甲酚磺酚酞;溴甲酚绿ACS级;溴甲酚绿指示剂;溴甲酚藍;溴甲酚绿/溴甲酚蓝;四溴甲酚磺酞;溴甲酚兰;3',3",5',5"-四溴间甲酚磺酸酚酞3',3'',5',5''-TETRABROMO-3-CRESOLSULFONEPHTHALEIN;3',3'',5',5''-TETRABROMO-M-CRESOLSULFONEPHTHALEIN;3',3'',5',5''-TETRABROMO-M-CRESOLSULFONPHTHALEIN;3',3',5',5'-TETRABROMO-M-CRESOLSULFONPHTHALEIN;3,3',5,5'-TETRABROMO-M-CRESOLSULFONPHTHALEIN;ALPHA,ALPHA-BIS(3,5-DIBROMO-4-HYDROXY-O-TOLYL)-ALPHA-HYDROXY-O-TOLUENESULFONIC ACID;BACILLUS OF CALMETTE AND GUERIN;BCG;BROMCRESOL GREEN;BROMOCRESOL BLUE;BROMOCRESOL GREEN;BROMOCRESOL GREEN ETHANOL (50);BROMOCRESOL GREEN INDICATOR;BROMOCRESOL GREEN SULTONE FORM;MYCOBACTERIUM BOVIS;TETRABROMOCRESOLSULFONEPHTHALEIN;4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-3-methylphenol)s,s-dioxide;4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-m-cresol)s,s-dioxide;m-cresol,4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-,s,s-dioxide;phenol,4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-3-methyl-,s,s-diox
介绍:易溶于醇及稀碱液,微溶于水,不溶于醚及苯;其钠盐能溶于水。内酯型为无色,醌型为砖红色无定型水合物。各文献报告色泽不一。
熔点:225℃
储存条件:RT
外观:白色或亮黄色结晶
用途:酸碱指示剂。比色测定酸碱度时常用其钠盐。酸碱指示剂,pH值3·8(黄)~5·4(蓝)。其钠盐水溶液用于分光光度法测定pH值的显色
敏感性:易吸潮