A5251812
L-Lysine , 98% , 56-87-1
Synonym(s):
(S)-2,6-Diaminocaproic acid
CAS NO.：56-87-1
Empirical Formula: C6H14N2O2
Molecular Weight: 146.19
MDL number: MFCD00064433
EINECS: 200-294-2
| Pack Size | Price | Stock | Quantity |
| 25G | RMB24.00 | In Stock |
|
| 100G | RMB69.60 | In Stock |
|
| 250g | RMB111.20 | In Stock |
|
| 500G | RMB191.20 | In Stock |
|
| 2.5KG | RMB744.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 215 °C (dec.)(lit.) |
| Boiling point: | 265.81°C (rough estimate) |
| alpha | D20 +14.6° (c = 6.5); D23 +25.9° (c = 2 in 6.0N HCl) |
| 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 |
| PH | 9.74 |
| Odor | odorless |
| biological source | synthetic |
| 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. |
| Major Application | peptide synthesis |
| Cosmetics Ingredients Functions | HAIR CONDITIONING ANTISTATIC SKIN CONDITIONING |
| Cosmetic Ingredient Review (CIR) | L-Lysine (56-87-1) |
| InChI | 1S/C6H14N2O2/c7-4-2-1-3-5(8)6(9)10/h5H,1-4,7-8H2,(H,9,10)/t5-/m0/s1 |
| InChIKey | KDXKERNSBIXSRK-YFKPBYRVSA-N |
| SMILES | NCCCC[C@H](N)C(O)=O |
| 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) |
Description and Uses
See ι-LYSINE MONOCHLORIDE.
L-Lysine is an essential amino acid used in human nutrition. It plays a vital role in calcium absorption, building muscle protein and recovering from surgery or sports injuries. It is used for the treatment of herpes infections and cold sores. Its derivatives lysine acetylsalicylate is utilized to treat pain as well as to detoxify the body after heroin use. It is an important additive to animal feed. Further, it is used in many foods, especially red meats, fish and dairy products.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| Hazard Codes | Xi |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| RTECS | OL5540000 |
| TSCA | TSCA listed |
| HS Code | 29224110 |
| Storage Class | 11 - Combustible Solids |
| Hazardous Substances Data | 56-87-1(Hazardous Substances Data) |
