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| CAS号 : | 135-55-7 |
精确质量 : | 245.99600 |
| 分子式 : | C10H7NaO4S |
logP : | 2.53030 |
| 分子量 : | 246.21500 |
PSA : | 85.81000 |
2-羟基-7-萘磺酸钠 | |
Sodium 2-Naphthol-7-Sulfonate | |
135-55-7 | |
C10H7NaO4S | |
246.21500 | |
85.81000 | |
2.53030 | |
245.99600 |
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225°C (dec.)
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2908999090
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R36/37/38
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S26-S36/37/39
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品名, 成分含量, 用途 |
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2908999090 其他酚及酚醇的卤化等衍生物（包括其磺化、硝化或亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
