Acid Blue 117
Name:C.I.Acid Blue 117,C.I.17055
Molecular Structure: Single azo class
C.I.Acid Blue 117,C.I.17055,CAS 10169-12-7,953.57,C24H20N5NaO8S2
Molecular Formula:C24H20N5NaO8S2
Molecular Weight: 953.57
CAS Registry Number:10169-12-7
Manufacturing Methods : 2-Amino-5-nitro-N-ethylbenzenesulfonanilide diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid in acid conditions coupled.
Properties and Applications: red light navy blue. Soluble in water for deep purple, soluble in ethanol for violet blue. The strong sulfuric acid for yellow brown, after dilution is purple. Join strong hydrochloric acid solution for dark purple; Add thick sodium hydroxide solution to blue.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 5 | 3 | 2-3 | 3 | 1 | 3 | ||
| AATCC | 4 | 2-3 | 2-3 | 3-4 | 1 | 2 | ||
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