BARBITURIC ACID
BARBITURIC ACID
| Article No. | 507505 |
| Grade | AR grade |
| Purity | 99% |
| CAS No. | 67-52-7 |
| Molecular Formula | C4H4N2O3 |
| Molecular Weight | 128.09 |
| H.S. Code | 2933.5200 |
| Shelf Life | 60 months |
Physical Properties
| Physical State (at 20°C) | Solid |
| Color | White powder |
| Odor | Odorless |
| Melting/Freezing Point | 248 – 252 °C |
| Flash point | 150 °C |
| Solubility in Water | Partially soluble |
| Boiling point | 260°C |
| – | – |
Specifications
| Appearance | White to faint beige powder |
| Assay | Min 99% |
| Identity (IR) | Conforms to structure |
| Chloride (Cl) | Max 0.004% |
| Iron (Fe) | Max 0.001% |
| Loss on drying (at 105°C): | Max 0.1% |
| Sulphated ash | Max 0.1% |
| Heavy metal (as Pb) | Max 0.005% |
| Suitability as reagent (for cyanide determination) | Passes test |
| Packings | 25 Gram |
| – | – |
