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Disperse Yellow 50

Name:C.I.Disperse Yellow 50

Molecular Structure: Single azo class

C.I.Disperse Yellow 50,CAS 61902-16-7,C20H17N3O2,331.37,Disperse Yellow M-2GL,Disperse Yellow SE-2GFL,Disperse Yellow SE-2GL

C.I.Disperse Yellow 50,CAS 61902-16-7,C20H17N3O2,331.37

Molecular Formula:C20H17N3O2

Molecular Weight: 331.37

CAS Registry Number:61902-16-7

Manufacturing Methods : N-(4-aminophenyl)acetamide diazotization and coupling p-Cresol, hydrolyzed with sodium hydroxide, use Benzoyl chloride  acylation.

Properties and Applications: Brilliant yellow. Yellow powder. Suitable for polyester and their blended fabric dyeing and printing, also suitable for fiber and polyamide fiber dyeing of vinegar.

Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
AATCC 6-7 4-5 4
ISO 4 3 5 5 5 5 5

List of Suppliers:

Disperse Yellow M-2GL,Disperse Yellow SE-2GFL,Disperse Yellow SE-2GL

Zhejiang Shanyu Dyestuff Chemical Co., Ltd, 

Zhejiang Huadee Dyestuff Chemical Co.,Ltd.

 


2 Responses to “Disperse Yellow 50”

  1. Interested in to know about basic of chemical bonding condition (acid,alkali…).
    information about disperse dye manuf. method with detail. pl. provided

  2. […] C.I.Disperse Yellow 50 […]

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