Hebei Dongguang Honghao Dyes Chemical Co.,Ltd.

Direct Blue 25(772679)

• Category :

  Dyestuffs and Pigments

• CAS NO :

  DirectBlue25

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

  100%

• Packing :

  25KG

• Product description :

  Product Name: Direct Blue 5B

  {H.S. Code}: 3204140000

  {Color Index}: C.I. Direct Blue 25

  {CAS No.}: 2150-54-1

  {Molecular Structure}:

  {Molecular Formula}: C34H26N4O16S4

  {Molecular Weight}: 874.8474

  {Other Names}: C.I. 23790; C.I. Direct Blue 25 (VAN); C.I. Direct Blue 25, tetrasodium salt;

   C.I. Direct Blue 25; C.I. Direct Blue 25, tetrasodium salt (8CI);

  Product Specification:

  {Appearance}: dark blue powder

  {Strength}: 100%

  {Shade Tone}: Approximately to the standard.

  {Moisture %}: 5.0 Max

  {Insoluble Substance in Water %}:1.0 Max

  {Degree of Fineness (80 Mesh) %} : 5.0 Max

  (Note: The Fineness is detected by the content of the screenings by 80 Mesh Sieve)

  {Packages}: 25kg or 40kg Iron Drum/ Fibre Drum/Carton, or meet the requirements of customers.

  {Storage&Transportation}: It must be stored in shade,dry&well-ventilate warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances. Keep it away from direct sunlight,heat,sparks and open flames. Carefully handle the product and avoid damaging the package.

  Application:

  a> Dyeing and Printing Cotton and Viscose Fabric

  b> Dyeing and Printing Silk,Wool,Vinyon and Nylon Fabric

  c> Dyeing and Printing Paper Pulp,etc.

  Payment: T/T or L/C

  Minimum Order: 1000KGS

  {Packages}: 25kg or 40kg Iron Drum/ Fibre Drum/Carton, or meet the requirements of customers.

  Origin: Dongguang County Honghao Dyeing Chemical Co.ltd, Hebei Province, China

  
  
  

  

  

  

  

  

   

  

   

  

   

  

  979478

• Uses :

  dying