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LC2925 D(+)-Galactosesuitable for use as excipient exp Ph Eur,BP |
| Order number | Packaging | Quantity | Price € |
| AC29925 | Plastic bottle | 1 kg | inquire |
| Product information | |
| Grade | Ph Eur,BP |
| Synonyms | Lactoglucose, D-Galactopyranose |
| Hill Formula | C6H12O6 |
| HS Code | 2940 00 00 |
| EC number | 200-416-4 |
| Molar mass | 180.16 g/mol |
| CAS number | 59-23-4 |
| Chemical and physical data | |
| Solubility | (20 °C) soluble |
| Melting point | 163 – 169 °C |
| Molar mass | 180.16 g/mol |
| Density | 1.5 g/cm3 |
| Bulk density | 600 kg/m3 |
| pH value | 4.5 – 6.0 (H2O) |
| Safety information | |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | NWG not 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 | |
| Identity (IR-spectrum) | passes test |
| Appearance of solution (20 % solution) | passes test |
| Acidity or alkalinity | passes test |
| Spec. rotation (α 20/D; 10 %; water; calculated on dried substance) | +78.0 – +81.5 ° |
| Ba (Barium) | passes test |
| Pb (Lead) | ≤ 0.00005 % |
| Methanol (HS-GC) | ≤ 0.3 % |
| Other residual solvents (Ph Eur) | excluded by production process |
| Sulfated ash | ≤ 0.1 % |
| Water (according to Karl Fischer) | ≤ 1.0 % |
| Microbiological test | passes test |
| Residues of metal catalysts or metal reagents acc. to EMEA/C HMP/SWP/4446/2000 are not likely to be present | |
| corresponds to Ph Eur, BP | |
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≥ 115 °C