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CAS号:
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77-09-8
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英文名称:
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Phenolphthalein
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英文同义词:
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ein;Lilo;colax;Purga;laxin;Prulet;Purgen;Trilax;CI 764;Agoral
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中文名称:
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酚酞
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中文同义词:
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酚麸;果导;酚酞;酚麸酞;非诺夫他林;酚酞指示液;酚酞(SN;二羥二苯酞;酚酞标准溶液;酚酞,98%
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分子式:
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C20H14O4
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分子量:
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318.32
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- 熔点 :
- 258-263 °C
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- 沸点 :
- 417.49°C (rough estimate)
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- 密度 :
- 1.299
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- 折射率 :
- 1.5400 (estimate)
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- 闪点 :
- 24 °C
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- 溶解度 :
- Soluble in alcohol. Slightly soluble in ether. Slightly soluble in dimethyl sulfoxide and insoluble in benzene or hexane.
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- 色指数 :
- 764
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- 形态:
- Solid
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- 酸度系数(pKa):
- 9.4(at 25℃)
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- 颜色:
- White to yellow-white
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- 酸碱指示剂变色ph值范围:
- 8.0(colorless)-10(Red)
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- PH值:
- 7.8～10.0
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- 气味 (Odor):
- Odorless
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- 水溶解性 :
- <0.1 g/100 mL
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- 最大波长(λmax):
- 552nm, 553nm, 374nm, 205nm, 229nm, 276nm
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- Merck :
- 14,7243
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- BRN :
- 284423
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- 稳定性:
- Stable. Incompatible with strong oxidizing agents, alkalies.
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- 主要应用:
- Display device, sensors, semiconductors, fuel cells, photoreceptors, electronic packaging, authentication system for secure documents, inks, correction fluid, paints, detection of defects in films, floor coatings, textiles, corrosion testing, explosive, concrete, toys, detecting lipase activity of crop seeds, soaps, method for prevention of drugmisuse, cosmetics, diapers, detecting viable cells, carbohydrates, antimalarial, treating amyloid-associated diseases
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- CAS 数据库:
- 77-09-8(CAS DataBase Reference)
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- NIST化学物质信息:
- Phenolphthalein(77-09-8)
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- (IARC)致癌物分类:
- 2B (Vol. 76) 2000
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- EPA化学物质信息:
- 3,3-Bis(4-hydroxyphenyl)phthalide (77-09-8)
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| 危险类别码 : |
40-22-10-36/38-23/25-11-36/37/38-68-62-45-39/23/24/25-23/24/25 |
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| 安全说明 : |
45-36/37-33-24-16-7-36-26-53 |
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| 毒害物质数据: |
77-09-8(Hazardous Substances Data) |
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