Acid Yellow 16
Name:C.I.Acid Yellow 16,C.I.13085
Molecular Structure:Single azo class
C.I.Acid Yellow 16,C.I.13085,CAS 1324-96-5
Molecular Formula:
Molecular Weight:
CAS Registry Number:1324-96-5
Manufacturing Methods : 2-Aminobenzenesulfonic acid diazo, with Diphenylamine coupling, and then will be preparing sulphonated products.
Properties and Applications: red light yellow. Soluble in water yellow, not soluble in alcohol. The strong sulfuric acid for blu-ray in red, red for the product after diluted. Its water solution with hydrochloric acid into purple; Add sodium hydroxide discoloration. Used as indicator (pH range 7.4 8.6).
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4 | 3 | ||||||
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