4-AMINO ANTIPYRINE 99% EXTRAPURE
4 Aminophenazone, 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one, Ampyrone
| Product Code | B-00149 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | EXTRAPURE | CAS No | 83-07-8 |
| Molecular Formula | C11H13N3O | Molecular Weight | 203.25 |
| H.S.Code | 2933.19900 | Shelf Life | 60 Months |
| Purity | Min -99 % |
3,3',5,5'-TETRAMETHYLBENZIDINE 99%
| Physical state at 20 °C | Solid | Colour | Brownish Yellow |
|---|---|---|---|
| Melting point/ Freezing point [°C] | 105 -110 °C | Odour | Odorless |
| 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