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Reactive Brown 46

Name:C.I.Reactive Brown 46

Molecular Structure: Double azo class

C.I.Reactive Brown 46,1274.48,C41H25ClN9Na5O18S6,Sumifix Supra Brown 5BRF

C.I.Reactive Brown 46,1274.48,C41H25ClN9Na5O18S6,Sumifix Supra Brown 5BRF

Molecular Formula:C41H25ClN9Na5O18S6

Molecular Weight: 1274.48

CAS Registry Number:

Manufacturing Methods : 3-Aminonaphthalene-1,5-disulfonic acid diazo, and 8-Aminonaphthalene-2-sulfonic acid coupling, product and diazotization, and 8-Aminonaphthalene-2-sulfonic acid coupling, and  2,4,6-Trichloro-1,3,5-triazine and 2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate condensation.

Properties and Applications: yellow light brown.

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 4 4-5 4-5 4-5 5 4

List of Suppliers:

Sumifix Supra Brown 5BRF( Sumitomo Chemical Co. Ltd )


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