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Food safety and quality
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| |
| 香料 |
Isovaleric acid |
| 同义词 |
3-Methylbutyric acid |
| JECFA评价 |
1998 (Session 51) |
| 质量规格的状况 |
Full |
| 需要信息 |
|
| 化学名称 |
Isovaleric acid |
| JECFA编码 |
259 |
| CAS编码 |
503-74-2 |
| FEMA编码 |
3102 |
| COE编码 |
8 |
| FLAVIS编码 |
|
| 分子量 |
102.13 |
| 化学结构式 |
C5H10O2 |
| 物理性状/气味 |
colourless to pale yellow liquid with a disagreeable, rancid, cheese-like odour |
| 溶解度 |
soluble in alcohol, ether and water |
| 在乙醇中溶解度 |
|
| 沸点(C) |
175° |
| 检测分钟% |
99.0% |
| 最大酸价值 |
|
| 折射系数 |
1.401-1.405 |
| 比重 |
0.923-0.928 |
| 其他要求 |
|
| ID试验 |
IR |
| 光谱 |
 
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