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Acid Orange 41

Name:C.I.Acid Orange 41,C.I.16015

Molecular Structure: Single azo class

C.I.Acid Orange 41,C.I.16015,CAS 5858-92-4,519.53,C23H18N3NaO6S2

C.I.Acid Orange 41,C.I.16015,CAS 5858-92-4,519.53,C23H18N3NaO6S2

Molecular Formula:C23H18N3NaO6S2

Molecular Weight: 519.53

CAS Registry Number:5858-92-4

Manufacturing Methods : 5-Amino-2-methyl-N-phenylbenzenesulfonamide diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling.

Properties and Applications: orange. Soluble in water and ethanol for gold orange. The strong sulfuric acid in red for orange, orange after diluted into gold. The aqueous solution of dyes and strong hydrochloric acid have gold orange precipitation; Add thick sodium hydroxide solution for palm orange.

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

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