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| CAS号 : | 4272-77-9 |
精确质量 : | 251.06200 |
| 分子式 : | C12H13NO3S |
logP : | 3.23330 |
| 分子量 : | 251.30200 |
PSA : | 65.99000 |
5-二甲氨基-1-萘磺酸 | |
5-(dimethylamino)naphthalene-1-sulfonic acid | |
4272-77-9 | |
C12H13NO3S | |
251.30200 | |
65.99000 | |
3.23330 | |
251.06200 |
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白色至灰白色或米色-淡灰色粉末
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Refrigerator
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316ºC
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1.363 g/cm3
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2921199090
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R36/37/38
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S26
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Xi
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品名, 成分含量, 用途 |
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2921199090 其他无环单胺及其衍生物及其盐。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
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2921199090 other acyclic monoamines 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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HS:2921199090.Acyclic monoamines and their derivatives; salts thereof. General tariff:6.5% |
用于有机合成。 |
