| Product Name | Chemical / Other name | CAS NO. |
|---|---|---|
| Naphthol ASBS | 3-Hydroxy-3-Nitro-2-Naphthanilide, Azoic coupling component 17 | 135-65-9 |
| Naphthol ASG | 4',4'''-Bi-o-acetoacetotoluidide, Azoic coupling component 5 | 91-96-3 |
| Naphthol ASLC | 4'-Chloro-3-hydroxy-2',5'-dimethoxy-2-naphthanilide, Azoic Coupling Component 44 | 4273-92-1 |
| Naphthol ASOL | 3-Hydroxy-2-Naphth-0-Anisidide Azoic coupling component 20 | 135-62-6 |
| Naphthol ASIRG | 2',5'-Dimethoxy-4'-chloro-acetoacetanilide; Azoic Coupling Component 44 | 4433-79-8 |
| Fast Red GL base | MNPT, 2-Nitro-p-toluidine, 4 Methyl-2-NItroaniline | 89-62-3 |
| Fast Red B base | 2Amino-5-Nitro Anisole, 2 Methoxy-4- Nitro Aniline | 97-52-9 |
| Fast Bordeaux GP base | 2Nitro-Para Anisidine 4-Methoxy-2Nitro Aniline | 96-96-8 |
| Fast Blue B base | 3’3 Dimethoxy Benzidine, Ortho Dianisidine base | 119-90-4 |
| Fast Red ITR base | 2 Methoxy Aniline-5- Sulphonic Acid diethylamide | 97-35-8 |
Naphthols ( Azoic diazo component ) & Fast bases is mainly used for dyeing cotton fabric, wax print, batik dyeing and printing, viscose, silk, cotton and polyester fiber, Also used in organic pigment as an intermediates etc. All cellulosic fibers , cotton, linen, jute, hemp fabric, silk and rayon may be dyed or printed.