Acid Blue 9

• Post Date:

  Mar 09,2017

• Expiry Date:

  Mar 09,2018

• Detailed Description:

  Cas No. :2650-18-2
  HANGHZOU EMPEROR CHEMICAL CO,,LTD
  
  web：http://www.chinainterdyes.com
  Product Name: Acid Blue 9
  C.I. No.: 42090
  CAS No.: 2650-18-2
  Molecular Formula: C37H42N4O9S3
  Molecular Weight: 787.90
  Shade:Colourful green light blue
  Relative name: AACL Pure Blue 200%;ABCOL Blue N B;Acid Alizarine Cyanine Green G;
  Acid Blue 9 39003;Acid Blue E-A;Acid Bright Blue FCF;Acid Turquoise Blue AE;Acid Turquoise Blue HE;Acid Blue E-A;Acid Blue FCF;Acid Blue FG;
  Acid Blue 9
  Standard
  
  Fiber
  Soaping
  Persperation Fastness
  Oxygen bleaching
  Light
  Fastness
  Fading
  Stain
  AATCC
  Wool
  4
  4
  2
  2
  1
  ISO
  Wool
  2-3
  3
  3
  3
  3
  ACID BLUE 9 Properties:
  
  Violet powder, soluble in water, in 90 �� water solubility of 50 g/L, soluble in ethanol. The strong sulfuric acid in orange, dilute yellowish later. The water solution is green light blue dye, add sodium hydroxide after it shows colorless, and you have a deep purple precipitation. Good levelness, white sex is better, for copper, iron ion sensitive, dyeing should pay attention, or influence colored light.
  Applications:
  
  This product used for wool, silk,nylon with wool blended fabric dyeing and printing. Can also be used as a food dyes and organic pigments, also used for paper shading and anti-epidemic field, can also be used in leather color.
  Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.

• CAS Registry Number:

  2650-18-2

• Synonyms:

  ;Acid Blue EA;C.I. 42090;C.I. Acid Blue 9;C.I. Acid Blue 9, diammonium salt;C.I. Direct Brown 78;C.I. Direct Brown 78, Diammonium Salt;C.I. Acid Blue 9, diammonium salt;diammonium 2-[(Z)-{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{(4Z)-4-[ethyl(3-sulfonatobenzyl)iminio]cyclohexa-2,5-dien-1-ylidene}methyl]benzenesulfonate;N-{(1Z,4Z)-4-[{4-[ethyl(3-sulfobenzyl)amino]phenyl}(2-sulfophenyl)methylidene]cyclohexa-2,5-dien-1-ylidene}-N-(3-sulfobenzyl)ethanaminium;C.I.Acid Blue 9;Acid blue 9;

• Molecular Formula:

  C₃₇H₃₇N₂O₉S₃

• Molecular Weight:

  749.8921

• Molecular Structure:

  

• Company:

  HANGHZOU EMPEROR CHEMICAL CO,,LTD     [ China ]        

• Contact:

  DEMI DAI

• Tel:

  08613025001672

• Fax:

• Email:

  dyes@emperorchem.com