CAS: 76-59-5 | 分子式: C27H28Br2O5S | 分子量: 624 | EINECS号: 200-971-2 |
LogP
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8.600 (est)
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溶解度
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Solubility Sparingly soluble in water, benzene; soluble in ethanol, ether; insoluble in petroleum ether
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形态
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Solid
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酸度系数(pKa)
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7.0, 7.1(at 25℃)
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颜色
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Pink-brown to purple
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气味 (Odor)
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Characteristic odour
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PH值
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pH : 6.0~7.6
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酸碱指示剂变色ph值范围
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6(yellow)-7.6(blue)
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水溶解性
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slightly soluble
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最大波长(λmax)
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420nm, 435nm, 620nm
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BRN
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373934
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主要应用
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Sol-gel matrix, fuel cells, optical sensors, combustion gas detection system, paints, toys, cleaning products, detergents, textiles, food freshness sensor, identifying fresh and stale rice,wheat, detecting microorganisms, bacterial growth, psychoactive drug, dental materials
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EPA化学物质信息
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危险品标志
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安全说明
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危险品运输编号
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1170
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危险性描述
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海关编码
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29349990
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危险性符号(GHS)
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用途 |
酸碱指示剂,pH变色范围6.0(黄色)-7.6(蓝色)。吸附指示剂。
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