2,6-Naphthalenedisulfonicacid
- 中文别名:2,6-萘二磺酸
- 中文释义:2,6-萘二磺酸;2,3\'-Bipyridyl;2,3\'-Dipyridine;2,3\'-Dipyridyl;CCRIS 2364;alpha,beta\'-Bipyridine;alpha,beta-Dipyridyl;Isonicoteine;2,6-Dihydroxy naphthalene;2,6-dihydroxyl Naphthalene;2,6-Dihydroxynaphthalene;Diloxanidum;Diloxanidum [INN-Latin];Entamide;M &
- 英文别名:naphthalene-2,6-disulfonic acid;
2,6-naphthale-disulfonic acid;
2,5-DIMETHYL-3'-PIPERIDINOMETHYL BENZOPHENONE;
Naphthalin-2,6-disulfonsaeure;
2,6-naphthalenedisulfonate;
Naphthalene-2,6-bissulfonic acid;
2,6-naphthalenedisulphonic acid;
naphthalene-2,6-disulfonate;
Naphthalene-2,6-disulfonic acid;
naphthalene-2,6-disulphonic acid;
2,6-NAPHTHALENE DISULFONIC ACID
- CAS No.:581-75-9
- 分子式:C10H8O6S2
- 分子量:288.30
- 精确分子量:287.97600
- PSA:125.50000
- InChI:InChI=1/C10H8O6S2/c11-17(12,13)9-3-1-7-5-10(18(14,15)16)4-2-8(7)6-9/h1-6H,(H,11,12,13)(H,14,15,16)
- 分子结构式:
物化性质
- 外观与性状:
- 白色晶体
- 密度:
- 1.704 g/cm3
- 折射率:
- 1.695
安全信息
- 外观与性状:
- 白色晶体
- 密度:
- 1.704 g/cm3
- 折射率:
- 1.695
海关数据
中国海关编码:2904100000
- 概述:
- 2904100000 仅含磺基的衍生物及其盐和乙酯。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%