L-Lysine high purity L-Lysine high quality cas 56-87-1
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Description
Lysine (abbreviated as Lys or K), encoded by the codons AAA and AAG, is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group (which is in the protonated −NH3+ form under biological conditions), an α-carboxylic acid group (which is in the deprotonated −COO− form under biological conditions), and a side chain lysyl ((CH2)4NH2), classifying it as a charged (at physiological pH), aliphatic amino acid. It is essential in humans, meaning the body cannot synthesize it and thus it must be obtained from the diet.
Properties
Appearance & Physical State: white or almost white crystalline powder
Density: 1.125g/cm3
Melting Point: 215ºC (dec.)
Boiling Point: 311.5ºC at 760mmHg
Flash Point: 142.2ºC
Refractive Index: 26 ° (C=2, 5mol/L HCl)
Stability: Stable. Incompatible with strong oxidizing agents.
Storage Condition: Store at RT.
Safety Info
HS Code: 2922411000
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