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| LC4705 Phthalaldehydic acid for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC31705 | Plastic bottle | 100 g | 33.08 |
| Product information | |
| Synonyms | 2-Formylbenzoic acid, 3-Hydroxyphthalide, 2-Carboxybenzaldehyde |
| Hill Formula | C8H6O3 |
| Chemical formula | 2-(CHO)C6H4COOH |
| HS Code | 2918 30 00 |
| EC number | 204-342-3 |
| Molar mass | 150.13 g/mol |
| CAS number | 119-67-5 |
| Chemical and physical data | |
| Solubility | (20 °C) insoluble |
| Melting point | 95 – 98 °C |
| Molar mass | 150.13 g/mol |
| Bulk density | 650 kg/m3 |
| pH value | 2 (20 g/l, H2O, 20 °C) |
| Flash point | 198 °C |
| Safety information | |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 3 highly water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Specifications | |
| Assay (acidimetric) | ≥ 98 % |
| Melting range – lower value |
≥ 95 °C |
| – upper value | ≤ 98 °C |
| Identity (IR) | passes test |
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