Description
4 Aminophenazone; 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; Ampyrone
4-AMINOANTIPYRINE 99% Extra Pure
4-AMINOANTIPYRINE 99% Extra Pure
| Article No. | 01030 | Grade | Extra Pure |
| Purity | 99% | CAS No. | 83-07-8 |
| Molecular Formula | C11H13N3O | Molecular Weight | 203.25 |
| H.S. Code | 2933.1100 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Brownish yellow | ||||
| Odour | Odorless | Melting point/ Freezing point [°C] | 105 – 110 °C | ||||
| Solubility in water [% weight] | Soluble in water | ||||||
Specifications
| Appearance | White to light yellow powder/crystals | Assay (by HClO4 titration) | Min 99% |
| Sulphated ash | Max 0.1% | Loss on drying | Max 0.5% |
| Melting point | 107 – 110 deg C | Sensitivity test for phenol | Passes test |
| Solubility (5mg/ml in water) | Light yellow to dark yellow, clear solution |
Safety Information and Hazard Symbols
 |
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H315-H319-H335
Signal Word: Warning
Hazardous Statement: H302-H315-H319-H335