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Acid Blue 49

Name:C.I.Acid Blue 49,C.I.62095

Molecular Structure: anthraquinones

C.I.Acid Blue 49,C.I.62095,CAS 1324-06-7,546.48,C22H16N2Na2O8S2,Acilan Fast Blue RBX

C.I.Acid Blue 49,C.I.62095,CAS 1324-06-7,546.48,C22H16N2Na2O8S2,Acilan Fast Blue RBX

Molecular Formula:C22H16N2Na2O8S2

Molecular Weight: 546.48

CAS Registry Number:1324-06-7

Manufacturing Methods : 1-Amino-4-chloroanthracene-9,10-dione or 1-Amino-4-bromoanthracene-9,10-dione and p-Methylaniline condensation, its product (C.I.Solvent Blue 13, C.I. 62080) disulfonated, and translated into sodium salt.

Properties and Applications:  blue. Soluble in alcohol. The strong sulfuric acid for dark purple, diluted into blue purple.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5 3 3 2-3 2 1-2

List of Suppliers:

Acilan Fast Blue RBX( Bayer Group )


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