 |
| Quantity: | |
|---|---|
DY21419
59-97-2
200-447-3
C10H12N2.ClH
tolazoline hydrochloride
| Index Name | Specifications |
| Appearance | White to off white crystalline powder |
| Identification | IR/TLC |
| Loss on drying | 0.2%max |
| Melting range | 172.0 to 176.0degC |
| Heavy metals | 10ppm max |
| Residue on ignition | 0.1%max |
| Solubility | Freely soluble in water and in alcohol |
| Chromatographic purity | 1.0%max |
| Ethanol | 0.5%max |
| Ethyl acetate | 0.5%max |
| Assay(on dried basis) | 98.0 to 101.0% |
