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 |
| 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) |
Description and Uses
See ι-LYSINE MONOCHLORIDE.
lysine is a skin-conditioning amino acid.
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 |
| 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) |
