Food safety and quality
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香料 |
gamma-Nonalactone |
同义词 |
Nona-1,4-lactone;Aldehyde C-18 |
JECFA评价 |
2000 (Session 55) |
质量规格的状况 |
Full |
需要信息 |
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化学名称 |
4-Nonanolide;5-Pentyldihydro-2(3H)-furanone |
JECFA编码 |
229 |
CAS编码 |
104-61-0 |
FEMA编码 |
2781 |
COE编码 |
178 |
FLAVIS编码 |
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分子量 |
156.22 |
化学结构式 |
C9H16O2 |
物理性状/气味 |
colourless to slightly yellow liquid with a coconut-like odour |
溶解度 |
soluble in alcohol, most fixed oils and propylene glycol; insoluble in water |
在乙醇中溶解度 |
1 ml in 5 ml 60% alcohol |
沸点(C) |
121-122° (6 mmHg) |
检测分钟% |
98% |
最大酸价值 |
2 |
折射系数 |
1.446-1.450 |
比重 |
0.958-0.966 |
其他要求 |
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ID试验 |
IR |
光谱 |
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