L(+)-lysiinimonohydrokloridi 99%
Toimittaja: Thermo Scientific
ACRO125220010EA
202
EUR
ACRO125220010
ACRO125221000
ACRO125220050
ACRO125222500
L(+)-lysiinimonohydrokloridi 99%
L(+)-lysiinimonohydrokloridi
|
Kaava:
H₂N(CH₂)₄CH(NH₂)CO₂H·HCl MW: 182,65 g/mol Sulamispiste: 263…264 °C (haj. lämpötila) Storage Temperature: Huoneenlämpö |
MDL numero:
MFCD00064564 CAS-numero: 657-27-2 EINECS: 211-519-9 |
Testitulosten erittely
| Appearance | White Crystalline powder or crystals |
| Infrared spectrum | Conforms |
| Loss on drying | ≤0.4 % (105°C, 3 h) |
| Sulfated ash | ≤0.1 % |
| Specific optical rotation | +20.4° to +22.5° (20°C, 589 nm) (c=8, 6 N HCl) |
| Titration with HClO4 | 98.5 to 101.0 % (on dried substance) |
| Sulfate (SO4) | ≤300 ppm |
| Iron (Fe) | ≤30 ppm |
| Iron (Fe) | ≤0.005 % |
| Lead (Pb) | ≤0.002 % |
| Nickel (Ni) | ≤0.002 % |
| Insoluble matter | ≤0.025 % (in water and ppt by NH4OH) |
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