3-amino-8-hydroxy-naphthalene-2,6-disulfonic acid | 178397-20-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 3-amino-8-hydroxy-naphthalene-2,6-disulfonic acid
• 英文别名: 6-Amino-naphthol-(1)-disulfonsaeure-(3.7)；3-Amino-8-hydroxy-naphthalin-2,6-disulfonsaeure；2-amino-5-hydroxynaphthalene-3,7-disulfonic acid；1-hydroxy-6-aminonaphthalene-3,7-disulphonic acid；3-Amino-8-hydroxynaphthalene-2,6-disulfonic acid
• CAS: 178397-20-1
• 化学式: C₁₀H₉NO₇S₂
• 分子量: 319.316
• InChiKey: SLCXZASUVUINPC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  172
• 氢给体数：
  4
• 氢受体数：
  8

文献信息

• New reactive dyes
  申请人：ZENECA LIMITED

  公开号：EP0395207B1

  公开（公告）日：1995-07-12
• Wasserlösliche Kupferkomplex-Disazoverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Farbstoffe
  申请人：HOECHST AKTIENGESELLSCHAFT

  公开号：EP0103156B1

  公开（公告）日：1986-10-08
• Reaktivfarbstoffe, ihre Herstellung und Verwendung
  申请人：Ciba Specialty Chemicals Holding Inc.

  公开号：EP0712905B1

  公开（公告）日：2001-08-29
• SEPARATION OF HYDROCARBONS FROM AQUEOUS MIXTURE USING FOULING RESISTANT REVERSE OSMOSIS MEMBRANE
  申请人：DOW GLOBAL TECHNOLOGIES LLC

  公开号：US20160304363A1

  公开（公告）日：2016-10-20

  A method for separating hydrocarbons and naphthenic acid from an aqueous mixture containing the same by passing the mixture through a spiral wound element to produce a permeate stream and concentrate stream wherein the concentrate stream has a relatively higher concentration of hydrocarbons than the permeate stream, wherein the spiral wound element includes a composite poly amide membrane comprising a porous support and a thin film poly amide layer, wherein the membrane is characterized by having: i) a NaCl rejection and a benzene tetra carboxylic acid rejection of at least 98% when tested with an aqueous solution containing 2000 ppm NaCl and 100 ppm benzene tetra carboxylic acid at 25° C., pH 8 and ImPa (150 psi); and ii) a dissociated carboxylate content of at least 0.3 moles/kg of polyamide at pH 9.5 as measured by Rutherford Backscattering (RBS).
• US4866162A
  申请人：——

  公开号：US4866162A

  公开（公告）日：1989-09-12