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LC502 L-Arginine monohydrochloridesuitable for use as excipient exp Ph Eur,BP,USP |
| Order number | Packaging | Quantity | Price € |
| AC27502 | Plastic bottle | 250 g | inquire |
| AC27502 | Plastic bottle | 1 kg | inquire |
| AC27502 | Plastic drum | 5 kg | inquire |
| AC27502 | Plastic drum | 10 kg | inquire |
| Product information | |
| Grade | Ph Eur,BP,USP |
| Synonyms | a-Amino-d-guanidino valerianic acid hydrochloride |
| Hill Formula | C6H15ClN4O2 |
| Chemical formula | C6H14N4O2*HCl |
| HS Code | 2925 29 00 |
| EC number | 214-275-1 |
| Molar mass | 210.66 g/mol |
| CAS number | 1119-34-2 |
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Chemical and physical data |
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| Solubility | 730 g/l (20 °C) |
| Melting point | 218 °C |
| Molar mass | 210.66 g/mol |
| Density | 1.42 g/cm3 (20 °C) |
| Bulk density | 1250 kg/m3 |
| pH value | 5.7 (100 g/l, H2O, 20 °C) |
| Safety information | |
| RTECS | CF1995500 |
| 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. |
| Toxicological data | |
| LD 50 oral | LD50 rat 12000 mg/kg |
| Specifications | |
| Assay (perchloric acid titration, calculated on dried substance) | 98.5 – 101.0 % |
| Identity (IR-spectrum) | passes test |
| Appearance | white to almost white or colorless, irregular crystals |
| Appearance of solution (50 g/l; water) | clear and not more intense in color than reference solution BY6 |
| Spec. rotation – α 20/D, 80 g/l, hydrochloric acid 250 g/l, calc. on dried substance |
+21.0° to +23.5° |
| – α 20/D, 80 g/l, hydrochloric acid 6 mol/l, calc. on dried substance | +21.4° to +23.6° |
| Chloride (Cl) (argentometric) | 16.5 – 17.1 % |
| Sulfate (SO4) | ≤ 0.03 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| NH4 (Ammonium) | ≤ 0.02 % |
| Fe (Iron) | ≤ 0.001 % |
| Ninhydrin – positive substances (total (TLC)) | ≤ 0.5 % |
| Residual solvents (Ph. Eur./USP/ICH) | excluded by manufacturing process |
| Sulfated ash (600 °C) | ≤ 0.1 % |
| Loss on drying (105 °C, 2 h) | ≤ 0.2 % |
| Bacterial endotoxins | ≤ 3.0 I.U./g |
| Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present. |
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| Corresponds to Ph. Eur., BP, USP. | |
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