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必应染料-您身边的染料专家

Reactive Blue 29

Name:C.I.Reactive Blue 29

Molecular Structure: anthraquinones

C.I.Reactive Blue 29,CAS 12225-46-6,758.47,C29H15Cl2N5Na2O9S2,Levafix Brilliant Blue E-B

C.I.Reactive Blue 29,CAS 12225-46-6,758.47,C29H15Cl2N5Na2O9S2,Levafix Brilliant Blue E-B

Molecular Formula:C29H15Cl2N5Na2O9S2

Molecular Weight: 758.47

CAS Registry Number:12225-46-6

Manufacturing Methods :  1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2,5-Diaminobenzenesulfonic acid condensation, its product again with 2,3-Dichloroquinoxaline-6-carbonyl chloride condensation.

Properties and Applications: blue. Blue powder, and can be used in the cotton fabric Exhaust dyeing or Padding method dyeing, also can used for the cotton fabric dyeing carried out and all kinds of things of silk dyeing and printing.

Standard  Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 5 3-4 5 5 5 5(60℃) 5

List of Suppliers:

Levafix Brilliant Blue E-B( Bayer Group )


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