Food safety and quality
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香料 |
4-Methyl-2-oxopentanoic acid, sodium salt |
同义词 |
Sodium 4-methyl-2-oxopentanoate;Oxopentanoate, 4-methyl-2-oxo-, sodium salt;Sodium 4-methyl-2-ketopentanoate;Valeric acid, 4-methyl-2-oxo, sodium salt |
JECFA评价 |
2007 (Session 68) |
质量规格的状况 |
Full |
需要信息 |
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化学名称 |
Sodium 4-methyl-2-oxovalerate |
JECFA编码 |
633.1 |
CAS编码 |
4502-00-5 |
FEMA编码 |
3871 |
COE编码 |
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FLAVIS编码 |
08.052 |
分子量 |
152.1 |
化学结构式 |
C6H9NaO3 |
物理性状/气味 |
White powder; slight fruity aroma |
溶解度 |
Soluble in water |
在乙醇中溶解度 |
Soluble |
沸点(C) |
NA |
检测分钟% |
99% |
最大酸价值 |
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折射系数 |
NA |
比重 |
NA |
其他要求 |
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ID试验 |
HNMR |
光谱 |
![](https://www.fao.org/fileadmin/user_upload/jecfa/img/633a-hnmr.gif)
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