Chemical Name: L-Methionine
CAS No.: 63-68-3
Molecular Formula: C5H11NO2S
L-Methionine Structure:
Molecular weight: 149.21
Appearance: white powder
Assay: ≥98.5%
L-Methionine typical Properties
| Item | Specifications |
| Identification | Conforms |
| Assay | 98.5%～101.5% |
| Specific Rotation | 22.4º~ 24.7º |
| pH | 5.6~6.1 |
| Heavy metals (Pb) | ≤0.0015% |
| Iron(Fe) | ≤0.003% |
| Sulfate (SO4) | ≤0.03% |
| Chloride(Cl) | ≤0.05% |
| Loss on drying | ≤0.3% |
| Residue on ignition | ≤0.4% |
L-Methionine Usage
1. Amino acid drugs, and nutritional supplements. For cirrhosis and fatty liver.
2. In addition, it is used in large quantities as a feed additive to
improve feed quality, increase the utilization of natural proteins, and
promote animal development.
3. For example, DL-methionine can increase the egg production of the
chicken, increase the weight of the pig, and produce more milk for the
cow.
Adverse reactions: hepatic coma
L-Methionine Packaging and Shipping
Packaging Details: 25kg/drum
Port: Shanghai or another China port
L-Methionine Storage
This product is transported according to general chemical products,
pays attention to rain, and moisture, and stored in a dry and ventilated
place.
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