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Reactive Brown 44

Name:C.I.Reactive Brown 44,C.I.262625

Molecular Structure: Double azo class

C.I.Reactive Brown 44,C.I.262625,CAS 149057-74-9,999.25,C31H23ClN10Na4O13S4,Procion Yellow Brown H-EXL

C.I.Reactive Brown 44,C.I.262625,CAS 149057-74-9,999.25,C31H23ClN10Na4O13S4,Procion Yellow Brown H-EXL

Molecular Formula:C31H23ClN10Na4O13S4

Molecular Weight: 999.25

CAS Registry Number:149057-74-9

Manufacturing Methods : 2,4,6-Trichloro-1,3,5-triazine with 2-Aminobenzene-1,4-disulfonic acid and N-(3-aminophenyl)acetamide between condensation, 2-Aminobenzene-1,4-disulfonic acid diazo, and 2,5-Dimethylbenzenamine coupling, product diazo again, and the condensation of product matches.

Properties and Applications: yellow light brown.

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 5-6 4-5(Alkali) 4-5 4 4-5

List of Suppliers:

Procion Yellow Brown H-EXL( Imperial Chemical Industries )


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