- 熔点 :
- 250 °C (dec.)(lit.)
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- 沸点 :
- 230.35°C (rough estimate)
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- 密度 :
- 0.862
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- 蒸气密度:
- 6.16 (vs air)
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- 折射率 :
- 1.4209 (estimate)
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- 闪点 :
- 13 °C
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- 储存条件 :
- Store at RT.
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- 溶解度 :
- ethanol: soluble100mg/mL
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- 形态:
- Powder/Solid
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- 酸度系数(pKa):
- 8.47±0.20(Predicted)
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- 颜色:
- white to brownish-white, crystals
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- 比重:
- 0.788
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- 气味 (Odor):
- Odorless
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- PH值:
- 4.6-5.0 (10g/l, H2O, 20℃)
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- 酸碱指示剂变色ph值范围:
- 4.6 - 5.0
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- 水溶解性 :
- 0.1-0.5 g/100 mL at 20 ºC
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- 敏感性 :
- Light Sensitive
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- Merck :
- 14,6554
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- BRN :
- 1910963
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- 稳定性:
- Stable. Incompatible with amines, alkalies, strong bases. Light-sensitive.
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- InChIKey:
- FEMOMIGRRWSMCU-UHFFFAOYSA-N
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- CAS 数据库:
- 485-47-2(CAS DataBase Reference)
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- NIST化学物质信息:
- Ninhydrin(485-47-2)
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- EPA化学物质信息:
- Ninhydrin (485-47-2)
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