| Product | 2, Chloro, 5-Toludine, 4-Sulphonic Acid |
| Synonyms | CLT Acid |
| CAS # | 88-53-9 |
| Empirical Formula | C7H8ClNO3S |
| Molecular Weight | 221.67 |
| Physical Appearance | Light Buff, White Colour, Dry powder |
| Purity As Free Amine by N.V | 98% Minimum |
| Purity By HPLC | 99% Minimum |
| Insoluble in dilute Caustic Solution | 0.15% Maximum |
| Tetrazo Colour | Pale Yellow |
| Percent Moisture | 20% Max |
| Acidity | PH 2 To 3 |
