Acid Black 2

• Post Date:

  Mar 09,2017

• Expiry Date:

  Mar 09,2018

• Detailed Description:

  Cas No. :8005-03-6 HANGHZOU EMPEROR CHEMICAL CO,,LTD
  
  web：http://www.chinainterdyes.com
  
  Product Name: Acid Black 2
  C.I. No.: 50420
  CAS No.: 8005-03-6
  Molecular Formula: C22H14N6O9S2-3.2[NA]
  Molecular Weight: 616.49
  Shade:Black
  Relative name: Acid Black No 2;Acid Black WR;Acid Nigrosine;Acid Nigrosine 02P Cryst;Acid Nigrosine Black;ADC Nigrosine Black-B;Akacid Nigrosine WB Cryst;Akacid Nigrosine WB Pdr/Cryst;Classic Acid Black ;ConacidBlacB;Cylcotone Black WSY Liq;Dayglo Add Black 2 ;Dinacid Nigrosine WS;Dyacid Nigrosine NBS Xtals;Dycosacid Nigrosine NBL;Elgacid Nigrosine WS [B] ;Haricid Nigrosine Black;Leadacid Nigrosine WS Pdr/CrystLiq;Lecotan Black[DP];
  Acid Black 2
  Standard
  
  Fiber
  Soaping
  Persperation Fastness
  Oxygen bleaching
  Light
  Fastness
  Fading
  Stain
  ISO
  Wool
  4
  -
  -
  
  5
  ACID BLACK 2 Properties:
  
  Black with flash in the granular, a violet is soluble in water, soluble in ethanol is blue. The strong sulfuric acid dyes is blue, it will be diluted and the generated purple precipitation. Blue light purple in aqueous solution, and sodium hydroxide show dark purple precipitation.
  Applications:
  
  Mainly used for leather dyeing. Also applies to paper, wood, soap, electrical-controlled aluminum, wool and silk dyeing of content, but also can be used in the manufacture of ink.
  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:

  8005-03-6

• Synonyms:

  ;C.I. Acid Black 2;Nigrosine;C.I. 50420;Nigrosin water soluble;nigrosin cell culture tested;Nigrosin Acid black;Acid Black 5 (50420);Nigrosin;Nigrosine Water Soluble;

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  HANGHZOU EMPEROR CHEMICAL CO,,LTD     [ China ]        

• Contact:

  DEMI DAI

• Tel:

  08613025001672

• Fax:

• Email:

  dyes@emperorchem.com