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| CAS号 : | 7474-78-4 |
精确质量 : | 188.02600 |
| 分子式 : | C6H8N2O3S |
logP : | 2.34090 |
| 分子量 : | 188.20400 |
PSA : | 114.79000 |
3,4-二氨基苯磺酸 | |
3,4-Diaminobenzenesulfonic acid | |
7474-78-4 | |
C6H8N2O3S | |
188.20400 | |
114.79000 | |
2.34090 | |
188.02600 |
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n20/D 1.441(lit.)
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-12ºC
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1.611g/cm3
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S26; S36
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Xi
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R36/37/38
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2921420090
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品名, 成分含量, 用途 |
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2921420090 其他苯胺衍生物及其盐. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2921420090. Aniline derivatives and their salts. General tariff: |
它是染料和农药中间体。 |
