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Acid Yellow 100

Name:C.I.Acid Yellow 100,C.I.14091

Molecular Structure: Single azo,Metal Complexes

C.I.Acid Yellow 100,C.I.14091,C17H10N2Na2O6S,416.32,CAS 6421-61-0,Inochrome Yellow R

C.I.Acid Yellow 100,C.I.14091,C17H10N2Na2O6S,416.32,CAS 6421-61-0,Inochrome Yellow R

Molecular Formula:C17H10N2Na2O6S

Molecular Weight: 416.32

CAS Registry Number:6421-61-0

Manufacturing Methods : 4-Aminonaphthalene-1-sulfonic acid diazo, coupled with 2-Hydroxybenzoic acid and then translate into chromium complex.

Properties and Applications: red light yellow. Soluble in water for green light yellow, slightly soluble in ethanol for green light yellow. The strong sulfuric acid for product red, diluted into yellow. Its water solution to join strong hydrochloric acid for yellow; Add thick sodium hydroxide solution for yellow light brown.

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

List of Suppliers:

Inochrome Yellow R ( Francolor Pigments SA )


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