98-92-0 HOT SALE GOOD QUALITY
英文名称:
Nicotinamide
CAS号:
98-92-0
分子式:
C6H6N2O
分子量:
122.12
熔点
128-131 °C(lit.)
沸点
150-160 °C
密度
1.40
蒸气密度
4.22 (vs air)
蒸气压
0Pa at 25℃
折射率
1.4660 (estimate)
闪点
182 °C
储存条件
2-8°C
溶解度
691g/l
酸度系数(pKa)
3.3(at 20℃)
形态
powder
颜色
white
PH值
6.0-7.5 (50g/l, H2O, 20℃)
气味 (Odor)
Odorless
酸碱指示剂变色ph值范围
9
水溶解性
1000 g/L (20 ºC)
Decomposition
>=200 °C
Merck
14,6523
BRN
383619
BCS Class
1
稳定性
Stable. Incompatible with strong oxidizing agents.
InChIKey
DFPAKSUCGFBDDF-UHFFFAOYSA-N
LogP
-0.38 at 21℃
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