147-85-3 GOOD QUALITY HOT SALE
英文名称:
L-Proline
CAS号:
147-85-3
分子式:
C5H9NO2
分子量:
115.13
熔点
228 °C (dec.) (lit.)
比旋光度
-85.5 º (c=4, H2O)
沸点
215.41°C (rough estimate)
密度
1.35
蒸气压
0Pa at 25℃
FEMA
折射率
-85 ° (C=4, H2O)
储存条件
2-8°C
溶解度
H2O: 50 mg/mL
形态
powder
酸度系数(pKa)
1.95, 10.64(at 25℃)
颜色
White
气味 (Odor)
at 100.00 %. odorless
PH值
6.0-7.0 (25℃, 1M in H2O)
旋光性 (optical activity)
[α]20/D 85.0±1.0°, c = 5% in H2O
香型
odorless
水溶解性
soluble
最大波长(λmax)
λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05
敏感性
Hygroscopic
Merck
14,7780
JECFA Number
1425
BRN
80810
稳定性
Stable. Incompatible with strong oxidizing agents.
InChIKey
ONIBWKKTOPOVIA-UHFFFAOYSA-N
LogP
-2.54 at 20℃
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