Direct Blue 2

Direct Blue 2

Direct Blue 2

Min.Order / FOB Price:Get Latest Price

1 Gram

Negotiable

  • Min.Order :1 Gram
  • Purity: 98%
  • Payment Terms : L/C,D/A,D/P,T/T,

Keywords

2429-73-4 Direct Blue 2 C32H21N6Na3O11S3

Quick Details

  • Appearance:White or off-white Solid
  • Application:Organic synthesis
  • PackAge:According to the demand of customer
  • ProductionCapacity:1|Metric Ton|Month
  • Storage:Sealed, dry, microtherm , avoid light and smell.
  • Transportation:by air or by sea

Superiority:

CHLORAZOL BLACK BH Basic information
Product Name: CHLORAZOL BLACK BH
Synonyms: CALCOMINE DIAZO BLACK BHD;DIAZOPHENYL BLACK BH;DIAZO BLACK BH;DIAZO BLACK BHN;DIRECT BLUE 2;CHLORAZOL BLACK BH;PONTAMINE DEEP BLUE BH;5-amino-3-[[4'-[(7-amino-1-hydroxy-3-sulfo-2-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-2,7-Naphthalenedisulfonic acid, trisodium salt
CAS: 2429-73-4
MF: C32H21N6Na3O11S3
MW: 830.71
EINECS: 219-384-8
Product Categories: Organics
Mol File: 2429-73-4.mol
CHLORAZOL BLACK BH Structure
 
CHLORAZOL BLACK BH Chemical Properties
Colour Index  22590
CAS DataBase Reference 2429-73-4(CAS DataBase Reference)
 
Safety Information
RTECS  QJ6158000
MSDS Information
 
 
CHLORAZOL BLACK BH Usage And Synthesis
General Description Dark blue-black powder.
Air & Water Reactions Azo dyes can be explosive when suspended in air at specific concentrations. Water soluble.
Reactivity Profile CHLORAZOL BLACK BH is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
Fire Hazard Flash point data for CHLORAZOL BLACK BH are not available, but CHLORAZOL BLACK BH is probably combustible.
 
CHLORAZOL BLACK BH Preparation Products And Raw materials
 

 

Details:

  Located in Zhengdong New District, Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is comprehensive high-tech modern enterprises integrating professional R&D, production and sales.  Strong technical force, with a long-term professional development team engaging in the fine chemicals, Henan Allgreen Chemical Co.,Ltd is mainly engaged in development and customized of organic electronic chemical materials, metal catalysts, phosphorus ligands, medical intermediate , chemical reagent and other fine chemical products.We have multifunctional production conditions and could offer high quality products from grams to kilograms and tons. In addition, we absorb new technology actively from colleges and also have established good relations of cooperation with Huazhong University of Science and Technology ,Henan Institute of Engineering and some other well-known domestic enterprises.  Our products have been exported to Japan, South Korea, Europe, America and other countries and regions, well received by customers.        

  With sound management system, we've been authorized the Import&Export qualification by the government and also has passed the “ISO 9001-2008 Quality Management System” certification. We always stand on the quality of product as our life, develop in the direction of customers requirement and aim at creating greater value for customers.Innovation and honesty, we will make common development with the masses of customers at home and abroad hand in hand by our best service.

 

 

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