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必应染料-您身边的染料专家

Basic Blue 5

Name:C.I.Basic Blue 5,C.I.42140

Molecular Structure: triarylmethane class

C.I.Basic Blue 5,C.I.42140,CAS 3943-82-6,427.41,C25H28Cl2N2,Basic Blue B,Catonic Blue B

C.I.Basic Blue 5,C.I.42140,CAS 3943-82-6,427.41,C25H28Cl2N2,Basic Blue B,Catonic Blue B

Molecular Formula:C25H28Cl2N2

Molecular Weight: 427.41

CAS Registry Number:3943-82-6

Manufacturing Methods : 2-Chlorobenzaldehyde and N-cyclohexylnaphthalen-1-amine (2 Moore) condensation, and then will product oxidation.

Properties and Applications: bright blue. Yellow-brown powder. Soluble in hot water and ethanol. The strong sulfuric acid dyes for red light yellow, yellow green for diluted. The dye solution for green blue, add sodium hydroxide solution into palm light yellow, precipitation. Acrylic fiber dyed green light blue for colourful, tungsten filament in light and dark colored light slant green. Used in acrylic, cotton, silk, vinegar fiber of dyeing and printing, also used for paper, leather, grass products coloring and organic pigments and solvent dye.

Standard Light Fastness Persperation Fastness Ironing Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 4 4-5 3 4-5 4-5
AATCC 4 5 4

List of Suppliers:

Astrazon Blue B (  Bayer Group )

Astrazon Blue B ( Classic Dyestuffs Inc )

Atacryl Blue 5B ( Classic Dyestuffs Inc )

Basic Blue ( Fenchem Enterprises Ltd )

Basic Blue B( Classic Dyestuffs Inc )

Meloacryl Blue 5B( Classic Dyestuffs Inc )

Orlamar Blue B( Amar Dye Chem Ltd  )


4 Responses to “Basic Blue 5”

  1. […] Its aqueous solution to join sodium hydroxide have brown light yellow precipitation. And the same C.I.Basic Blue 5 chemical structure (phosphorus molybdenum acid […]

  2. […] also used for paper, leather, grass products coloring and organic pigments and solvent dye. And C.I.Basic Blue 5 the same chemical […]

  3. […] Its aqueous solution to join sodium hydroxide have brown light yellow precipitation. And the same C.I.Basic Blue 5 chemical structure (phosphorus molybdenum acid […]

  4. […] C.I.Basic Blue 5 […]

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