Basic information Safety Related Supplier
L-Lysine Structure

L-Lysine

Chemical Properties

Melting point 215 °C (dec.)(lit.)
alpha  D20 +14.6° (c = 6.5); D23 +25.9° (c = 2 in 6.0N HCl)
Boiling point 265.81°C (rough estimate)
Density  1.1360 (rough estimate)
FEMA  3847 | L-LYSINE
refractive index  26 ° (C=2, 5mol/L HCl)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  H2O: 0.1 g/mL, clear, colorless
form  Powder or Crystals
pka 2.16(at 25℃)
color  White to light yellow
Odor odorless
optical activity [α]20/D +26.0±1.0°, c = 2% in 6 M HCl
Water Solubility  Soluble in water. Insoluble in ethanol, ethyl ether, acetone, benzene and common neutral solvent.
Merck  14,5636
JECFA Number 1439
BRN  1722531
Stability Stable. Incompatible with strong oxidizing agents.
InChIKey KDXKERNSBIXSRK-YFKPBYRVSA-N
LogP -3.05
CAS DataBase Reference 56-87-1(CAS DataBase Reference)
NIST Chemistry Reference Lysine(56-87-1)
EPA Substance Registry System Lysine (56-87-1)

Safety Information

Hazard Codes  Xi
Safety Statements  24/25
WGK Germany  3
RTECS  OL5540000
TSCA  Yes
HS Code  29224110
Hazardous Substances Data 56-87-1(Hazardous Substances Data)

MSDS

Usage And Synthesis

L-Lysine Supplier

L-Lysine manufacturers

Related articles