L-Methionine
1.CAS NO.:63-68-3
2.Assay:98.5%
3.Standar: CP2010 USP32 AJI EP
4.CE certified; Kosher and Halal certified
CE certified, medicine grade amino acid L-Methionine
1.CAS NO.:63-68-3
2.Molecular Formula:C5H11NO2S
3.Molecular Weight: 149.21
4.Characteristics: White crystals or crystalline powder
5.Standar: CP2010 USP32 AJI EP
6.CE certified; Kosher and Halal certified
7.Recommended limit: 3 years
8.Packing Detail:25kg/drum
9.Storage:Controlled room temperature in closed container
10. Specification
L-METHIONINE CP2010
Test Item | Specification |
Assay | ≥98.5% |
Specific rotation [α]D20° | +21.0°~ +25.0° |
PH | 5.6~6.1 |
State of solution(Transmittance) | ≥98.0% |
Chloride (Cl) | ≤0.02% |
Sulfate (SO4) | ≤0.02% |
Ammonium (NH4) | ≤0.02% |
Other amino acids | ≤0.5% |
Loss on drying | ≤0.2% |
Residue on ignition | ≤0.1% |
Iron(Fe) | ≤0.0015% |
Heavy metals | ≤10ppm |
Arsenic | ≤0.0001% |
Bacterial endotoxins | ≤25EU/g |
we can provide according to the other standard : USP32 AJI EP FCC , etc.
Relational products: we supply the other amino acids
L-Alanine | L-Aspartic acid | L-Arginine | L-Arginine Hcl | L-Cysteine |
L-Cysteine HCl | L-Cystine | L-Glutamic acid | L-Histidine | L-Histidine HC |
L-Isoleucine | L-Leucine | L-Lysine | L-Lysine Acetate | L-Lysine Hcl |
L-Methionine | L-Phenylalanine | L-Serine | L-Threonine | L-Tyrosine |
L-Tryptophan | L-Valine | Glycine | N-Acetyl-L-Cysteine | L-Proline |
