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2,6-Naphthalenedisulfonicacid

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%

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