L(+)-Lysine monohydrochloride 99%

Supplier: THERMO FISHER SCIENTIFIC CHEMICALS

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ThermoScintific Chemicals

ThermoScintific Chemicals

12522-0050 12522-0010 12522-1000 12522-2500

TS12522-0050EA 434 USD

TS12522-0050 TS12522-0010 TS12522-1000 TS12522-2500

L(+)-Lysine monohydrochloride 99%

L(+)-Lysine monohydrochloride

Formula: H₂N(CH₂)₄CH(NH₂)CO₂H·HCl
Melting Pt: 263…264 °C (dec.)
Storage Temperature: Ambient

MDL Number: MFCD00064564
CAS Number: 657-27-2
EINECS: 211-519-9

Specification Test Results

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)	≤0.005 %
Lead (Pb)	≤0.002 %
Nickel (Ni)	≤0.002 %
Insoluble matter	≤0.025 % (in water and ppt by NH4OH)

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