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| LC343 4-Aminobenzoic acid for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC27343 | Plastic bottle | 250 g | 19.8 |
| AC27343 | Plastic bottle | 1 kg | 63 |
| Product information | |
| Synonyms | PABA |
| Hill Formula | C7H7NO2 |
| Chemical formula | NH2C6H4COOH |
| HS Code | 2922 49 85 |
| EC number | 205-753-0 |
| Molar mass | 137.13 g/mol |
| CAS number | 150-13-0 |
| Chemical and physical data | |
| Solubility | 5.9 g/l (20 °C) |
| Melting point | 174 °C |
| Molar mass | 137.13 g/mol |
| Density | 1.51 g/cm3 (20 °C) |
| Bulk density | 550 kg/m3 |
| pH value | 3.5 (5 g/l, H2O, 20 °C) |
| Safety information according to GHS | |
| Precautionary Statement(s) | P260: Do not breathe dust. |
| Storage class | 10 – 13 Other liquids and solids |
| WGK |
WGK 1 slightly 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. |
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Safety information |
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| S Phrase | S 22 Do not breathe dust. |
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Toxicological data |
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| LD 50 oral | LD50 rat 6000 mg/kg |
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Specifications |
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| Assay (acidimetric) | ≥ 99 % |
| Melting range – lower value |
≥ 185 °C |
| – upper value | ≤ 188 °C |
| Identity (IR) | passes test |
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