Lysine Monohydrochloride For Biochem.
ürün Kodu : 105700.0100Sorunuz!
105700.0100
L-Lysine monohydrochloride for biochemistry
| Ürün bilgisi | |||
|---|---|---|---|
| Hill Formula | C6H15ClN2O2 | ||
| HS Code | 2922 41 00 | ||
| EC number | 211-519-9 | ||
| Molar mass | 182.64 g/mol | ||
| CAS number | 657-27-2 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| Solubility | 420 g/l (20 °C) | ||
| Melting point | 263 - 264 °C | ||
| Molar mass | 182.64 g/mol | ||
| Bulk density | 360 kg/m3 | ||
| pH value | 5.5 - 6.0 (100 g/l, H2O, 20 °C) | ||
| Güvenlik bilgisi | |||
|---|---|---|---|
| RTECS | OL5650000 | ||
| 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. |
||
| Nakliye bilgisi | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | Kein Gefahrgut | ||
| Declaration (transport by sea) IMDG-Code | No Dangerous Good | ||
| Declaration (transport by air) IATA-DGR | No Dangerous Good | ||
| Toksikolojik veri | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 10000 mg/kg | ||
| Spesifikasyonlar | |
|---|---|
| Assay (perchloric acid titration, calculated on dried substance) | ≥ 99.0 % |
| Identity (IR-spectrum) | passes test |
| Appearance | black to almost black, fine powder |
| Appearance of solution (1 mol/l, water) | clear and colorless |
| Spec. rotation (α 20/D, 50 g/l, hydrochloric acid 1 mol/l, calc. on dried substance) | +20.3° to +21.3 |
| UV-Absorption - 260 nm; 1 mol/l; 1 cm; water |
≤ 0.20 |
| - 280 nm; 1 mol/l; 1 cm; water | ≤ 0.25 |
| Sulfate (SO4) | ≤ 0.01 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| As (Arsenic) | ≤ 0.0005 % |
| Ca (Calcium) | ≤ 0.001 % |
| Co (Cobalt) | ≤ 0.0005 % |
| Fe (Iron) | ≤ 0.0005 % |
| K (Potassium) | ≤ 0.005 % |
| Mg (Magnesium) | ≤ 0.0005 % |
| Na (Sodium) | ≤ 0.005 % |
| NH4 (Ammonium) | ≤ 0.01 % |
| Zn (Zinc) | ≤ 0.0005 % |
| Foreign amino acids | ≤ 0.3 % |
| Other ninhydrine positive substances | ≤ 0.1 % |
| Loss on drying (105 °C; 3 h) | ≤ 0.4 % |