N-Acetyl-L-methionine cas 65-82-7
Chemical Name: N-Acetyl-L-methionine
CAS No.:65-82-7
Molecular Formula: C7H12NO3S
Molecular Weight:190.2406
Molecular Structure:
Appearance:White crystals or crystalline powder
N-Acetyl-L-methionine Typical Properties
| Test item | Specification |
| Appearance | White crystals or crystalline powder |
| Identification | Meet the requirements |
| Specific rotation [α] 20
|
-18.0°~ -22.0° |
| State of solution | ≥95.0% |
| Heavy metals(Pb) | ≤20ppm |
| Arsenic(As2O3) | ≤2ppm |
| Other amino acids | Chromatographically not detectable |
| Loss on drying | ≤0.5% |
| Residue on ignition | ≤0.10% |
| Assay | 99.0~100.5% |
| PH | 1.7~3.0 |
N-Acetyl-L-methionine Usage
1.It is olorless or shiny white crystal or white powder, odorless or almost odorless.
2.It is soluble in water, ethanol, alkaline solution and dilute mineral acid, almost insoluble in ether.
3.Used as accessory substance
N-Acetyl-L-methionine Packaging and Shipping
Packing: 25kg/drum
N-Acetyl-L-methionine Storage
Stored in cool dry ventilated place away from fire, heat, light, acids and food materials
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