- 熔点 :
- >300 °C (dec.)(lit.)
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- 比旋光度 :
- 25 º (c=8, 6N HCl)
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- 沸点 :
- 245.59°C (rough estimate)
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- 密度 :
- 1.66
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- 折射率 :
- 1.4540 (estimate)
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- FEMA :
- 3656 | L-ASPARTIC ACID
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- 储存条件 :
- Store at RT.
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- 溶解度 :
- H2O: 5 mg/mL
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- 形态:
- powder
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- 酸度系数(pKa):
- 1.99(at 25℃)
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- 颜色:
- White
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- 气味 (Odor):
- acid taste
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- PH值:
- 2.5-3.5 (4g/l, H2O, 20℃)
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- 旋光性 (optical activity):
- [α]20/D +24.7±1°, c = 5% in 5 M HCl
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- 水溶解性 :
- 5 g/L (25 ºC)
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- 最大波长(λmax):
- λ: 260 nm Amax: 0.20λ: 280 nm Amax: 0.10
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- Merck :
- 14,840
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- JECFA Number:
- 1429
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- BRN :
- 1723530
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- 稳定性:
- Stable. Combustible. Incompatible with strong oxidising agents.
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- InChIKey:
- CKLJMWTZIZZHCS-REOHCLBHSA-N
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- CAS 数据库:
- 56-84-8(CAS DataBase Reference)
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- NIST化学物质信息:
- Aspartic acid(56-84-8)
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- EPA化学物质信息:
- Aspartic acid (56-84-8)
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