|
Food safety and quality
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| |
| 香料 |
Propyl pyruvate |
| 同义词 |
Pyruvic acid, propyl ester;Propanoic acid, 2-oxo-, propyl ester |
| JECFA评价 |
2010 (Session 73) |
| 质量规格的状况 |
Full |
| 需要信息 |
|
| 化学名称 |
propyl 2-oxopropanoate |
| JECFA编码 |
1946 |
| CAS编码 |
20279-43-0 |
| FEMA编码 |
4484 |
| COE编码 |
|
| FLAVIS编码 |
|
| 分子量 |
130.14 |
| 化学结构式 |
C6H10O3 |
| 物理性状/气味 |
Colourless to pale yellow liquid; Sweet carmelling, floral aroma |
| 溶解度 |
Practically insoluble or insoluble in water |
| 在乙醇中溶解度 |
Soluble |
| 沸点(C) |
168-170° |
| 检测分钟% |
98% |
| 最大酸价值 |
|
| 折射系数 |
1.406-1.414 |
| 比重 |
1.012-1.020 (20°) |
| 其他要求 |
|
| ID试验 |
MS |
| 光谱 |
 
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