MERCK 800133.0250 Barbituric Acid For Synthesis CAS No.67-52-7
| Description |
|---|
| Catalogue Number | 800133 |
| Synonyms | 2,4,6-Trihydroxypyrimidine, N,N'-Malonylurea |
| Product Information |
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| CAS number | 67-52-7 |
| EC number | 200-658-0 |
| Hill Formula | C₄H₄N₂O₃ |
| Molar Mass | 128.09 g/mol |
| HS Code | 2933 52 00 |
| Structure formula Image |
| Quality Level | MQ200 |
| Applications |
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| Application | Barbituric acid for synthesis. CAS 67-52-7, pH 2 - 3 (50 g/l, H₂O, 60 °C). |
| Physicochemical Information |
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| Flash point | 150.00 °C |
| Melting Point | 250 - 252 °C (decomposition) |
| pH value | 2 - 3 (50 g/l, H₂O, 60 °C) |
| Bulk density | 720 kg/m3 |
| Solubility | 11.45 g/l |
| Toxicological Information |
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| LD 50 oral | LD50 Rat > 5000 mg/kg |
| Safety Information according to GHS |
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| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 1 slightly hazardous to water |
| Disposal | 3Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Storage and Shipping Information |
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| Storage | Store below +30°C. |
| Specifications |
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| Assay (acidimetric) | ≥ 99.0 % |
| Identity (IR) | passes test |
| Global Trade Item Number |
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| Catalogue Number | GTIN |
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| 8001330100 | 04022536355634 |
| 8001330250 | 04022536355641 |
