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| CAS号 : | 83-65-8 |
精确质量 : | 240.00900 |
| 分子式 : | C10H8O5S |
logP : | 2.57850 |
| 分子量 : | 240.23300 |
PSA : | 103.21000 |
4,5-二羟基萘-1-磺酸 | |
4,5-dihydroxynaphthalene-1-sulfonic acid | |
83-65-8 | |
C10H8O5S | |
240.23300 | |
103.21000 | |
2.57850 | |
240.00900 |
|
1.739
|
|
|
1.677g/cm3
|
|
2908999090
|
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% |