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| CAS号 : | 6409-58-1 |
精确质量 : | 189.99400 |
| 分子式 : | C6H6O5S |
logP : | 1.42530 |
| 分子量 : | 190.17400 |
PSA : | 103.21000 |
2,4-二羟基苯磺酸 | |
2,4-Dihydroxybenzenesulfonic acid | |
6409-58-1 | |
C6H6O5S | |
190.17400 | |
103.21000 | |
1.42530 | |
189.99400 |
|
1.554
|
|
|
262.6ºC
|
|
|
1.17g/cm3
|
|
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510.6ºC at 760 mmHg
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2908999090
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品名, 成分含量, 用途 |
|
2908999090 其他酚及酚醇的卤化等衍生物(包括其磺化、硝化或亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
|
2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |