Acid Violet 87
Name:C.I.Acid Violet 87,C.I.15675
Molecular Structure: Single azo,Metal Complexes
C.I.Acid Violet 87,C.I.15675,CAS 81604-43-5/73507-68-3,343.36,C16H13N3O4S,Violet BL,Corinth BRL
Molecular Formula:C16H13N3O4S
Molecular Weight: 343.36
CAS Registry Number:81604-43-5/73507-68-3
Manufacturing Methods : 3-Amino-4-hydroxybenzenesulfonamide diazo, and Naphthalen-2-ol coupling. Then transformed into 1:2 chromium complex.
Properties and Applications: dark blue purple
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6-7 | 4-5 | 5 | 5 | 4-5 | 3 | 5 | 5 |
List of Suppliers:
Magra Violet BL (Colorom SA)
Sandal Corinth BRL( Sandal Dyestuff Industries (Pvt) Ltd )