| 英文名 | 3,5-diamino-4-hydroxynaphthalene-2,7-disulfonic acid |
|---|---|
| 英文别名 |
1,7-Diamino-8-naphthol-3,6-disulfonic acid
3,6-NAPHTHALENEDISULFONIC ACID,1,7-DIAMINO-8-HYDROXY 1,7-Diamino-8-naphthol-3,6-disulphonic acid |
| 分子式 | C10H10N2O7S2 |
|---|---|
| 分子量 | 334.32600 |
| 精确质量 | 333.99300 |
| PSA | 197.77000 |
| LogP | 3.52720 |
| 海关编码 | 2922299090 |
|---|
| 海关编码 | 2922299090 |
|---|---|
| 中文概述 | 2922299090. 其他氨基(萘酚、酚)及醚、酯〔包括它们的盐, 但含有一种以上含氧基的除外〕. 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% |
| 申报要素 | 品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装 |
| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |