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| CAS号 : | 7355-22-8 |
精确质量 : | 231.93700 |
| 分子式 : | C7H5BrO4 |
logP : | 1.55850 |
| 分子量 : | 233.01600 |
PSA : | 77.76000 |
5-溴-2,4-二羟基苯酸 | |
5-Bromo-2,4-dihydroxybenzoic acid | |
7355-22-8 | |
C7H5BrO4 | |
233.01600 | |
77.76000 | |
1.55850 | |
231.93700 |
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1.703
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217.9ºC
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208-210°C
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2.026g/cm3
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436.7ºC at 760 mmHg
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2918290000
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R36/37/38
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S26-S36/37/39
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HS: 2918290000 Other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives |
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品名, 成分含量, 用途 |
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A.入境货物通关单 B.出境货物通关单 |
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R.进口食品卫生监督检验 S.出口食品卫生监督检验 |
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2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
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HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |
