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| CAS号 : | 530-75-6 |
精确质量 : | 300.06300 |
| 分子式 : | C16H12O6 |
logP : | 2.52930 |
| 分子量 : | 300.26300 |
PSA : | 89.90000 |
乙酰水杨酰水杨酸 | |
ACETYLSALICYLSALICYLIC ACID | |
530-75-6 | |
C16H12O6 | |
300.26300 | |
89.90000 | |
2.52930 | |
300.06300 |
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白色至近乎于白色细结晶粉末
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203.9ºC
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153-160ºC
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1.346g/cm3
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540.1ºC at 760mmHg
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2918990090
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R36/37/38
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S24/25
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Xi
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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% |
