| Appearance | White Crystalline Powder |
| Purity / Analysis Method | 99.47% (HPLC) |
| Hydroxy Naphthoic Acid Content (By HPLC) | NLT 30.0% to NMT 32.0% |
| Loss in Drying | NMT 0.5% |
| Water (by KF) | NMT 0.50% |
| Sulphated Ash | NMT 0.10% |
| Heavy Metals | NMT 20 ppm |
| Solubility | Freely soluble in ethanol (95%),in chloroform and in solutions of strong acids |
Tropicamide
N-Ethyl-N-(4-pyridylmethyl)tropamide
| Purity / Analysis Method | >99.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C17H20N2O2 = 284.36 |
| Physical State (20 deg.C) | Solid |
| CAS RN | 1508-75-4 |
| Unit | Price |
| 1 g | 3000 |
| 5 g | 4900 |
| 10 g | 9000 |
