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LC3568 L-Leucinesuitable |
| Order number | Packaging | Quantity | Price € |
| AC30568 | Plastic bottle | 100 g | inquire |
| AC30568 | Plastic bottle | 100 g | inquire |
| Product information | |
| Hill Formula | C6H13NO2 |
| HS Code | 2922 49 85 |
| EC number | 200-522-0 |
| Molar mass | 131.18 g/mol |
| CAS number | 61-90-5 |
| Chemical and physical data | |
| Solubility | 24 g/l (20 °C) |
| Melting point | 300 °C (decomposition) |
| Molar mass | 131.18 g/mol |
| Density | 1.29 g/cm3 (20 °C) |
| Bulk density | 300 – 400 kg/m3 |
| pH value | 5.5 – 6.5 (20 g/l, H2O, 20 °C) |
| Safety information | |
| RTECS | OH2850000 |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Specifications | |
| Assay (perchloric acid titration, calculated on dried substance) | 98.5 – 101.0 % |
| Identity (IR-spectrum) | passes test |
| Appearance | white to almost white, crystalline powder or shiny flakes |
| Appearance of solution (50 g/l; hydrochloric acid 1 mol/l) | clear and not more intense in color than reference solution BY6 |
| Spec. rotation – α 20/D, 40 g/l, hydrochloric acid 250 g/l, calc. on dried substance |
+14.5° to +16.5° |
| – α 25/D, 40 g/l, hydrochloric acid 6 mol/l, calc. on dried substance | +14.9° to +17.3° |
| pH (10 g/l, CO2-free water) | 5.5 – 7.0 |
| Chloride (Cl) | ≤ 0.02 % |
| Sulfate (SO4) | ≤ 0.03 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.001 % |
| NH4 (Ammonium) | ≤ 0.02 % |
| Ninhydrin – positive substances (total (TLC)) | ≤ 0.5 % |
| Residual solvents (Ph. Eur./USP/ICH) | excluded by manufacturing process |
| Organic volatile impurities (according to USP) | conforms |
| Sulfated ash (600 °C) | ≤ 0.1 % |
| Loss on drying (105 °C; 3 h) | ≤ 0.2 % |
| Bacterial endotoxins | ≤ 3.0 I.U./g |
| Corresponds to Ph. Eur., USP | |
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