L-Lysine [56-87-1]
Order number: 35991574
Part number: AC100072688
![35991574 L-Lysine [56-87-1]](https://media.alliedchemi.com/full/35991574)
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L-Lysine [56-87-1] is widely used in synthesis and formulation workflows, featuring the molecular formula H2N(CH2)4CH(NH2)CO2H and a molecular weight of 146.19. This essential amino acid is a key component in various biological processes, particularly protein synthesis. L-Lysine is available in white crystals or white crystalline powder form, with a pH range of 9.0 - 10.5 and an assay of 98.5 - 101.5%. It contains less than 0.001% iron, heavy metals, chloride, and ammonium, with a loss on drying of up to 5.0%. Other amino acids constitute less than 0.5% of the total content, ensuring high purity and quality. Safety goggles and gloves are recommended during handling due to its status as a substance that may cause skin irritation.
- CAS Number: 56-87-1
- Molecular Weight: 146.19
- Ammonium (NH4): ≤0.02%
- Appearance: White crystals or White crystalline Powder
- Categories: Amino Acids
- Molecular Formula: H2N(CH2)4CH(NH2)CO2H
- Arsenic (As): ≤0.0001%
- Assay: 98.5 - 101.5%
| Name | Value | |
|---|---|---|
| pH | : | 9.0 - 10.5 |
| CAS | : | 56-87-1 |
| Assay | : | 98.5 - 101.5% |
| Iron (Fe) | : | ≤0.001% |
| Appearance | : | White crystals or White crystalline Powder |
| Categories | : | Amino Acids |
| Arsenic (As) | : | ≤0.0001% |
| Heavy metals | : | ≤0.001% |
| Product Code | : | 35991574 |
| Product Name | : | L-Lysine |
| Chloride (Cl) | : | ≤0.03% |
| Ammonium (NH4) | : | ≤0.02% |
| Loss on Drying | : | ≤5.0% |
| Storage Details | : | Ambient |
| Molecular Weight | : | 146.19 |
| Molecular Formula | : | H2N(CH2)4CH(NH2)CO2H |
| Other amino acids | : | ≤0.5% (HPLC); <0.5% (TLC) |
| Specific rotation | : | +25.5° - +27° |
| Residue on Ignition | : | ≤0.3% |
| Harmonised Tariff Code | : | 2922410090 |
