| 4-NITRO 2-AMINO PHENOL 6-SULPHANIC
ACID (4 NAPSA) |
| 6-NITRO 2-AMINO PHENOL 4-SULPHANIC
ACID (6 NAPSA) |
| 6-NITRO 1-DIAZO 2-NAPHTHOL 4-SULPHANIC
ACID |
| N METHYL J-ACID |
| N PHENYL J-ACID |
| ORTHO AMINO PHENOL 4-SULPHONIC ACID(OAPSA) |
| ORTHO CHLORO PARA NITRO ANILINE(OCPNA) |
| ORTHO DICHLORO BENZENE |
| PARA AMINO AZO BENZENE (PAAB) |
| PARA AMINO AZO BENZENE 4 SULPHONIC
ACID (PAABSA) |
| PARA CHLORO ORTHO NITRO ANILINE ( PCONA
) |
| PARA NITRO ANILINE ( PNA ) |
| PARA NITRO ANILINE 2 SULPHONIC ACID |
| PARA NITRO CHLORO BENZENE 2-SULPHONIC
ACID ( PNCBOSA ) |
| PARA PHENYLENE DIAMINE (PPD) |
| PERI ACID |
| PHENYL GAMMA ACID |
| 1 PHENYL 3 METHYL 5 PYRAZOLONE ( PMP
) |
| RESIST SALT |
| R SALT |
| SCAFFER’S ACID |
| SODIUM NAPHTHIONATE |
| 4 SULFO ANTHRANILIC ACID |
| 5 SULFO ANTHRANILIC ACID |
| SULPHANILIC ACID |
| SULPHO J ACID |
| 1 : 4 SULPHO PHENYL 3 CARBOXY 5 PYRAZOLONE |
| 1 : 4 SULPHO PHENYL 3 METHYL 5 PYRAZOLONE |
| SULPHO TOBIAS ACID |
