Food safety and quality
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香料 |
Heptanoic acid |
同义词 |
Enanthic Acid;Heptoic acid |
JECFA评价 |
1997 (Session 49) |
质量规格的状况 |
Full |
需要信息 |
|
化学名称 |
Heptanoic acid |
JECFA编码 |
96 |
CAS编码 |
111-14-8 |
FEMA编码 |
3348 |
COE编码 |
28 |
FLAVIS编码 |
|
分子量 |
130.18 |
化学结构式 |
C7H14O2 |
物理性状/气味 |
colourless oily liquid/ disagreeable rancid, sour, fatty odour |
溶解度 |
slightly soluble in water; soluble in alcohol, ether, acetone, nitric acid, and dimethyl sulfoxide |
在乙醇中溶解度 |
|
沸点(C) |
223° |
检测分钟% |
98.0% |
最大酸价值 |
422-430 |
折射系数 |
1.421-1.425 |
比重 |
0.915-0.920 (20°/20°) |
其他要求 |
Congealing Point: -6.26°; Melting Point: -7.5° |
ID试验 |
IR |
光谱 |
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