Food safety and quality
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香料 |
4-Hydroxy-3-methoxy benzoic acid |
同义词 |
Vanillic acid;4-Hydroxy-m-anisic acid |
JECFA评价 |
2002 (Session 59) |
质量规格的状况 |
Full |
需要信息 |
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化学名称 |
4-Hydroxy-3-methoxy benzoic acid |
JECFA编码 |
959 |
CAS编码 |
121-34-6 |
FEMA编码 |
3988 |
COE编码 |
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FLAVIS编码 |
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分子量 |
168.15 |
化学结构式 |
C8H8O4 |
物理性状/气味 |
White to beige powder or needle; vanilla like odour |
溶解度 |
slightly soluble in water; soluble in organic solvents |
在乙醇中溶解度 |
soluble |
沸点(C) |
NA |
检测分钟% |
99% (by HPLC) |
最大酸价值 |
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折射系数 |
NA |
比重 |
NA |
其他要求 |
m.p. 210-212° |
ID试验 |
IR |
光谱 |
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