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Acid Red 115

Name:C.I.Acid Red 115,C.I.27200,27201

Molecular Structure: Double azo class

C.I.Acid Red 115,C.I.27200,27201,CAS 6226-80-8/8005-61-6,584.53,C24H18N4Na2O7S2,Acid Red F2R

C.I.Acid Red 115,C.I.27200,27201,CAS 6226-80-8/8005-61-6,584.53,C24H18N4Na2O7S2,Acid Red F2R

Molecular Formula:C24H18N4Na2O7S2

Molecular Weight: 584.53

CAS Registry Number:6226-80-8/8005-61-6

Manufacturing Methods : 2-Methyl-4-(o-tolyldiazenyl)benzenamine diazo, coupled with 3-Hydroxynaphthalene-2,7-disulfonic acid (27200). 2-Methyl-4-(o-tolyldiazenyl)benzenaminediazo, and 6-Hydroxynaphthalene-2-sulfonic acid and where did 3-Hydroxynaphthalene-2,7-disulfonic acid mixture of coupling (27201).

Properties and Applications: blue-ray red. Soluble in water for product red, slightly soluble in alcohol. In the strong sulfuric acid as dark blue, diluted into a peach. In water solution to join hydrochloric acid for dark purple; Add thick sodium hydroxide solution for purplish red color.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4-5 3 3 3 1 2 4 4
AATCC 3-4 2 2 3 2 2 3 3

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