| Description | Specification | |||||||
|---|---|---|---|---|---|---|---|---|
| Generic Name | CAS NO. | A.C.C. NO | Appearance | Purity | M.P | Insoluble | ||
| Napthol AS (2-Hydroxy-3-Napthanilide) |
92-77-3 | 2 | Buff powder | 99% min | 247℃ Min | 0.10% Max | ||
| Napthol AS-D (2-Hydroxy-3-Napthoyl-O-Toluidine) |
135-61-5 | 18 | Buff Yellow Powder | 98.5% Min | 193.5℃ Min | 0.12% Max | ||
| Napthol AS-E (2-Hydroxy-3-Napthoyl-P-Chloraniline) |
92-78.4 | 10 | Buff Powder | 99% Min | 256℃ Min | 0.15% Max | ||
| Napthol AS-OL (2-Hydroxy-3-Napthoyl-O-Anisidine) |
135-62-6 | 20 | Buff Yellow Powder | 99% Min | 161.5℃ Min | 0.13% Max | ||
| Napthol AS-BS (2-Hydroxy-3-Napthoyl-M-Nitroaniline) |
135-65-9 | 17 | Light Yellow Powder | 99% Min | 243℃ Min | 0.15% Max | ||
| Napthol AS-LC (2-Hydroxy-3-Napthoyl-(4-chloro-2;5-Dimethoxy)Aniline) |
4273-92-1 | 23 | Buff Yellow Powder | 99% Min | 190℃ Min | 0.20% Max | ||
| Napthol AS-LC (Refined) (2-Hydroxy-3-Napthoyl-(4-chloro-2;5-Dimethoxy)Aniline) |
4273-92-1 | 23 | Buff Yellow Powder | 99% Min | 190℃ Min | 0.12% Max | ||
| Napthol As-IRG (4-chloro-2.5-Dimethoxy-Acetoaceto Anilide) |
4433-79-8 | 44 | White Powder | 99% Min | 103℃ Min | 0.08% Max | ||
| Napthul ASCL/CA (Refined) (2-Hydroxy 3 Napthoyl-(2’-Amino-4’cholro)Anisole) |
137-52-0 | 34 | Buff Yellow Powder | 99% Min | 212.5℃ Min | 0.12% Max | ||
| Napthol As-Bo (2-Hydroxy-3-Napthoyl-1-Napthlamine) |
132-68-3 | 4 | Buff Yellow Powder | 97% | 215℃ Min | 0.23% Max | ||
| Napthol AS-SW (2-Hydroxy-3-Napthoyl-2-Napthylamine) |
92-78.4 | 7 | Buff Yellow Powder | 96% | 240℃ Min | 0.25% Max | ||
| Napthol AS-RL (2-Hydroxy-3-Napthoyl-p-Aminoanisole) |
92-79-5 | 11 | Buff Brown Powder | 99% Min | 228.5℃ Min | 0.18% Max | ||
| Napthol ASG | 91-96-3 | 5 | White Powder | 98.5% Min | 202℃ Min | 0.20% Max | ||
| NAPTHOL AS-ITR (2-HYDROXY 3-NAPTHOLY 5-CHLORO 2,4 DIMETHOXY ANILINE) |
92-72-3 | 12 | Pale Cream To Pale Almond | 98.5% min | 192℃ TO 193℃ | 0.10% Max | ||
| NAPTHOL AS-ITR (Refined) (2-HYDROXY 3-NAPTHOLY 5-CHLORO 2,4 DIMETHOXY ANILINE) |
92-72-3 | 12 | Pale Cream To Pale Almond | 98.5% min | 193℃ | 0.05% Max | ||
| Beta OXY Napthoic Acid | 92-70-6 | Yellow Powder | 98.5% Min | 218℃ Min | <0.5% Beta Naphthol Content | |||