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| CAS号 : | 121-47-1 |
精确质量 : | 173.01500 |
| 分子式 : | C6H7NO3S |
logP : | 2.17750 |
| 分子量 : | 173.19000 |
PSA : | 88.77000 |
3-氨基苯磺酸 | |
Metanilic acid | |
121-47-1 | |
C6H7NO3S | |
173.19000 | |
88.77000 | |
2.17750 | |
173.01500 |
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米色粉末
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Stable. Combustible. Incompatible with strong oxidizing agents, acids.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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>300 °C(lit.)
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1.69
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slightly soluble
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2921420090
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1
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R20/21/22
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S23-S28-S28A-S25
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OY2300000
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Xn
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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: |
由硝基苯磺化、还原、酸析制得:工艺过程如下: | |
用作染料的中间体,制备酸性、活性染料 |