acid blue 93

• Post Date:

  Oct 10,2015

• Expiry Date:

  Apr 07,2016

• Detailed Description:

  Cas No. :28983-56-4 Preparation: after fuchsine with aniline condensation with fuming sulfuric acid sulfonating, use sodium carbonate neutralization, reoccupy sulfuric acid acidification. Schiff base (100%) 370 1512 (99%) aniline sulfate 1512 fuming sulfuric acid (104.5%) of 1016 benzoic acid and sodium sulphate and sodium carbonate (98%), 255
  
  
  USES: mainly used in the manufacture of pure blue and blue-black ink, can also be used for the preparation of lake, blue ink pad printing inks. Can also be used for silk, cotton and leather dyeing and biological shading, also can be used as indicator.
  

• CAS Registry Number:

  28983-56-4

• Synonyms:

  C.I. 42780;C.I. Acid Blue 93;Methyl blue;Acid Blue 93;Aniline Blue W/s;Acid Blue 93;AcidinkblueG;acidleatherblueher;benzenesulfonicacid,((4-(bis(4-((sulfophenyl)amino)phenyl)methylene)-2,5-cycl;benzenesulfonicacid,[[4-[bis[4-[(sulfophenyl)amino]phenyl]methylene]-2,5-cycl;brilliantlakeblueg;C.1.AcidBlue93(42780);c.i.acidblue93;c.i.acidblue93,disodiumsalt;C.I.Acid Blue 93;Acid Ink Blue G;disodium 4,4'-[({4-[(4-sulfonatophenyl)iminio]cyclohexa-2,5-dien-1-ylidene}methanediyl)bis(benzene-4,1-diylimino)]dibenzenesulfonate;benzenesulfonate, 2,2'-[[[4-[(2-sulfonatophenyl)imino]-2,5-cyclohexadien-1-ylidene]methylene]bis(4,1-phenyleneimino)]bis-, sodium salt (1:2);

• Molecular Formula:

  C₃₇H₂₇N₃Na₂O₉S₃

• Molecular Weight:

  799.7921

• Molecular Structure:

  

• Safety Description:

  S22:;
  S24/25:;
  

• Company:

  Hengshui bohai chemical technology co,LTD         

• Contact:

  Mz. jiang

• Tel:

  13383680107

• Fax:

  0318-2875788

• Email:

  2932510442@qq.com