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| CAS号 : | 2187-88-4 |
精确质量 : | 188.10600 |
| 分子式 : | C10H12N4 |
logP : | 3.49340 |
| 分子量 : | 188.22900 |
PSA : | 104.08000 |
naphthalene-1,4,5,8-tetramine | |
2187-88-4 | |
C10H12N4 | |
188.22900 | |
104.08000 | |
3.49340 | |
188.10600 |
|
2921590090
|
品名, 成分含量, 用途 |
|
2921590090. 其他芳香多胺及衍生物及它们的盐. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
|
2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
