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| CAS号 : | 52509-81-6 |
精确质量 : | 190.00300 |
| 分子式 : | C8H7KO3 |
logP : | 0.05870 |
| 分子量 : | 190.23800 |
PSA : | 49.36000 |
对茴香酸钾盐 | |
potassium,4-methoxybenzoate | |
52509-81-6 | |
C8H7KO3 | |
190.23800 | |
49.36000 | |
0.05870 | |
190.00300 |
|
84.2ºC
|
|
|
0.94g/cm3
|
|
|
211.6ºC at 760mmHg
|
|
2918990090
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HS: 2918990090 Other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives |
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品名, 成分含量, 用途 |
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2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
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2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
