4-Amino Antipyrine 99% Extrapure
4 Aminophenazone; 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; Ampyrone
Product Code. |
00149 |
Grade |
|
Purity |
Min. 98% |
CAS No. |
83-07-8 |
Molecular Formula |
C11H13N3O |
Molecular Weight |
203.25 |
H.S.Code |
2933.19900 |
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 |
Packaging
Specification
| Appearance | Brownish yellow powder |
| 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 |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338