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Acid Red 103

Name:C.I.Acid Red 103,C.I.50090

Molecular Structure: azine class

C.I.Acid Red 103,C.I.50090,CAS 25360-72-9,681.63,C28H17N3Na2O9S3,Rosinduline BB

C.I.Acid Red 103,C.I.50090,CAS 25360-72-9,681.63,C28H17N3Na2O9S3,Rosinduline BB

Molecular Formula:C28H17N3Na2O9S3

Molecular Weight: 681.63

CAS Registry Number:25360-72-9

Manufacturing Methods :  will azo Carmine CX (C.I.Acid Red 101, C.I. 50085) with 24% hair smoke sulfuric acid in 70 ~ 80 ℃ Sulfonation, make the generation of the three sulfonic acid, again as acid sodium salt out two segregation.

Properties and Applications: blue-ray red. Soluble in water for blue-ray red. The strong sulfuric acid for green, dilute after brown precipitation. Join the hydrochloric acid in aqueous solution after brown precipitation.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 3 2-3 3 2 1-2 2-3

List of Suppliers:

Rosinduline BB( Kalle & Co. AG )


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