Chinachemnet   |   Sign in   |   Join Now China Acid Black 2 Supplier
  • Region :China/Zhejiang
  • Tel : 86-577-88556683
  • Fax :
  • Email :sales@colorbloomdyes.com
  • URL :www.colorbloomdyes.com
  • Add :No.1616-1617,Lixite E-Commerce Mansion, Huichang Road, Quxi Street, Ouhai District, Wenzhou, Zhejiang Province, China

Details for Acid Black 2

Acid Black 2 8005-03-6

Category :

Dyestuffs and Pigments/Acid Dyes

Acid Black 2
CAS NO : 8005-03-6
EC NO :
MF :
MW :
Product description :

  Product name: Acid black 2 powder and Acid black 2 crystal

  CAS Registry Number: 8005-03-6

  Manufacturing Methods: will all grades of alcohol solution aniline Black (C.I.Solvent Black 5, C.I. 50415) stlfonation, again into their products for all kinds of sodium salt.

  Properties and Applications: Black. 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. 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.

  Standard

  Light Fastness

  Soaping

  Persperation Fastness

  Oxygen bleaching

  Fastness to seawater

  Fading

  Stain

  Fading

  Stain

  Fading

  Stain

  ISO

  5

  4

  4

  Proudct analysis:

  PRODUCT NAME

  QUANTITY

  STRENGTH≥98.0%

  MOISTURE≤6.00%

  ASH CONTENT≤17.00%

  ACID BLACK 2 CRYSTALS

  4500KG

  122%

  1.65%

  12.48%

  4500KG

  122%

  2.01%

  11.78%

  This is to certify that we, the undersigned, have inspected/tested the quality of the mentioned

  Variety & application of Nigrosine

  Black powder

  OBN-BEEX

  Nigrosine MS Conc (C.I.) ACID BLACK2 50420

  Black crystal

  Coat & coloring of leather, cotton, Flax Metal dying;

  Water-soluble printin ink & stationery dying.

  ANC-RGC

  General application

  ANC-BGC

  Black powder

  ANC-RGP

  General application

  3. Package

  Soft package: Store in damp-proof nylon bag covered with plastic knitted bag and complex bag outside.

  Net Weight: 25kgs / Size: 0.075CBM

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 : Acid Black 2 8005-03-6
Inquire

Acid Black 2

* Is Required      Please send your Enquiry here:
Subject :    *
CAS NO :
Message :    *
   Please check your contact information:
Company Name :    *
Your Name :    *
Tel :    
Email :    *   (type:abc@chemnet.com)