CAS No.: | 56-87-1 |
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Formula: | C6h14n2o2 |
EINECS: | 200-294-2 |
Package: | 25kg/Drum or Carton |
Dilevery: | Within 10days After Payment |
Sample and Customize: | Support |
Samples: |
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L-Lysine
CAS Number: 56-87-1
Molecular formula: C6H14N2O2
Molecular weight: 146.19
EINECS number: 200-294-2
Lysine is one of the essential amino acids of the human body, which can promote human development, enhance immune function, and improve the function of central nervous tissue. Lysine is a basic essential amino acid. Since the content of lysine in cereal food is very low, and it is easily destroyed and lacks during processing, it is called the first restrictive amino acid.
Item | Item |
Appearance | white powder |
Purity | 98% |
Shelf Life | 24 Months |
Storage | Cool dry place |
Melting Point | 215 °C (dec.)(lit.) |
Boiling Point | 265.81°C (rough estimate) |
Test Item | Test Specifications |
Appearance | White or light-yellow crystalline powder |
Specific rotation[a]D20° | +25.0o~ +27.0o |
Loss on drying | ≤5.0% |
Residue on ignition | ≤0.5% |
Heavy metals (as Pb) | ≤10ppm |
Iron (Fe) | ≤10ppm |
Chloride | ≤0.1% |
Arsenic (As2O3) | ≤1ppm |
Ammonium (NH4) | ≤0.02% |
Other Amino acids | Chromatographically not detectable |
Assay | ≥98.0% |
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