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Direct Yellow 157

Name:C.I.Direct Yellow 157,C.I.13965

Molecular Structure: Single azo class

C.I.Direct Yellow 157,C.I.13965,CAS 72705-26-1,676.65,C26H22N4Na2O9S3,Direct Yellow 6GF,Direct Yellow 6G,Pergasol Yellow 6G

C.I.Direct Yellow 157,C.I.13965,CAS 72705-26-1,676.65,C26H22N4Na2O9S3,Direct Yellow 6GF,Direct Yellow 6G,Pergasol Yellow 6G

Molecular Formula:C26H22N4Na2O9S3

Molecular Weight: 676.65

CAS Registry Number:72705-26-1

Manufacturing Methods :  2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid diazo, and 5-Methoxy-2-methyl-4-(3-oxobutanamido)benzenesulfonic acid coupling.

Properties and Applications: colourful green light yellow. Mainly used for paper shading.

List of Suppliers:

Cartasol

List of Suppliers:

Cartasol Yellow 6GF ( Clariant GmbH )

Duasyn Direct Yellow 6G ( DyStar GmbH & Co Deutschland KG )

Pergasol Yellow 6G ( Ciba Specialty Chemicals Inc )

 


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