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| CAS号 : | 76-59-5 |
精确质量 : | 622.00200 |
| 分子式 : | C27H28Br2O5S |
logP : | 8.57800 |
| 分子量 : | 624.38100 |
PSA : | 92.21000 |
溴百里酚蓝 | |
bromothymol blue | |
76-59-5 | |
C27H28Br2O5S | |
624.38100 | |
92.21000 | |
8.57800 | |
622.00200 |
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紫色至粉红色粉末
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1.4290 (20ºC)
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Stable. Incompatible with strong oxidizing agents.
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38 °C
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Store at RT.
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204 °C
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1.542 g/cm3
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slightly soluble
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614.3ºC at 760 mmHg
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III
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29349990
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R10
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S24/25-S39-S26
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SJ450000
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Xn
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29349990. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff:6.5% |
1.在搅拌下,在百里酚蓝的冰醋酸悬浮液中通入溴,反应在50℃下进行,可制得。 百里酚蓝的制备:百里酚与邻磺基苯甲酸酐进行缩合反应后,生成百里酚蓝。 | |
1.用作酸碱指示剂,pH变色范围6.0(黄色)～7.6(蓝色)。也用于吸附指示剂。 |
