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| CAS号 : | 121-04-0 |
精确质量 : | 251.97600 |
| 分子式 : | C7H8O6S2 |
logP : | 2.65000 |
| 分子量 : | 252.26500 |
PSA : | 125.50000 |
4-甲基苯-1,3-二磺酸 | |
4-methyl-1,3-Benzenedisulfonic acid | |
121-04-0 | |
C7H8O6S2 | |
252.26500 | |
125.50000 | |
2.65000 | |
251.97600 |
|
2904100000
|
HS:2904100000.Derivatives containing only sulpho groups, their salts and ethyl esters |
|
品名, 成分含量, 用途 |
|
2904100000 仅含磺基的衍生物及其盐和乙酯。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
|
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
