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1,3,5-Naphthalenetrisulfonicacid

1,3,5-Naphthalenetrisulfonicacid


  • 中文别名:1,3,5-萘三磺酸钠盐
  • 中文释义:1,3,5-萘三磺酸钠盐;1,3,5-萘三磺酸钠;1,3,5-萘三磺酸
  • 英文别名:naphthalene-1,3,5-trisulfonic acid;
    Naphthalene-1,3,5-trisulphonic acid;
    1,3,5-trisulfonaphthalene;
    Naphthalin-1,3,5-trisulfonsaeure;
    1,3,5-Naphthalene Trisulfonic Acid;
    NAPHTHYL-1,3,5-TRISULFONIC ACID;
    SODIUM NAPHTHALENE-1,3,5-TRISULFONATE;
    Sodium 1,3,5-naphthalenetrisulfonate;
    1,3,5-naphthalenedisulphonic acid 
  • CAS No.:6654-64-4
  • 分子式:

    C10H8O9S3

  • 分子量:368.36
  • 精确分子量:433.87900
  • PSA:196.74000
  • InChI:InChI=1/C10H8O9S3/c11-20(12,13)6-4-8-7(10(5-6)22(17,18)19)2-1-3-9(8)21(14,15)16/h1-5H,(H,11,12,13)(H,14,15,16)(H,17,18,19)
  • 分子结构式:

物化性质

密度:
1.919 g/cm3
折射率:
1.714

安全信息

密度:
1.919 g/cm3
折射率:
1.714

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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