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| CAS号 : | 118-88-7 |
精确质量 : | 187.03000 |
| 分子式 : | C7H9NO3S |
logP : | 2.48590 |
| 分子量 : | 187.21600 |
PSA : | 88.77000 |
4-氨基甲苯-2-磺酸 | |
5-Amino-2-methylbenzenesulfonic acid | |
118-88-7 | |
C7H9NO3S | |
187.21600 | |
88.77000 | |
2.48590 | |
187.03000 |
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淡黄色结晶粉末
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-27 ° (C=8, 6mol/L HCl)
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>295 °C (subl.)(lit.)
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1.431 g/cm3
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56 g/L (20 ºC)
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III
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8
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2921430090
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2585
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R20/21/22
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S26-S36/37/39
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品名, 成分含量, 用途, 原产地证据文件及编号(例 附原产地证书, 原产于欧盟的 |
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2921430090 甲苯胺及其衍生物以及它们的盐. 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:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2921430090. Toluidines and their derivatives; salts thereof. General tariff: |
主要用于合成颜料红57#时的添加剂和蓝色相调节剂。 |
