Food Grade CAS 63-68-3 L Methionine 99% L-Methionine Powder Amino Acid
Description:
L-methionine, also known as l-methionine, is the l methionine. Colorless or white glossy flake crystal or white crystalline powder, slightly with a special odor, slightly bitter taste. Melting point 280 ~ 281℃.Unstable to strong acids, can lead to demethylation.
Soluble in water (5.6g/100mL,30℃), warm dilute ethanol, alkaline solution or dilute inorganic acid. Insoluble in ethanol, almost insoluble in ether.
Methionine plays a critical role in the metabolism and health of many species, including humans.
Details:
CAS No.: 63-68-3
Other Names: L-Methionine
MF: C5H11NO2S
EINECS No.: 200-353-2
Place of Origin: China
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Feed Grade, Food Grade
Usage: Animal Pharmaceuticals
Purity: 99%
Appearance: White Powder
Grade: Feed Grade
Shelf life: 2 Years
Assay: 99% Min
Package: 25kg/carton or drum
Certification: ISO, Kosher
Specification:
| Item |
Specification |
| Appearance: |
White crystals or crystalline Powder |
| Identification: |
Infrared absorption spectrum |
| Specific Rotation[a]D20 |
+22.4°~+24.7° |
| PH: |
5.6~6.1 |
| Chloride(Cl): |
≤0.05% |
| Sulfate(SO4): |
≤0.03% |
| Iron(Fe): |
≤30ppm |
| Heavy Metals(Pb): |
≤15ppm |
| Loss on drying: |
≤0.3% |
| Residue on ignition: |
≤0.4% |
| Assay: |
99.0%~101.5% |
Packaging & Delivery:
Packaging Details: 25kg carton or drum or 1kg foil bag or by request of clients
Delivery Time: Shipped in 10-15 days after receive payment
Function:
1. L Methionine can be used as nutional supplement. DL-methionine has the same effect with L-methionine, but DL-methionine is cheaper.
2. L Methionine can be formulated as a flavoring agent.
3. L Methionine has a protective role of the liver. Methionine has effects of anti cirrhosis, fatty liver, and a variety of acute, chronic, viral, jaundice liver.
4. L Methionine has a myocardial protective effect.
5. L Methionine has an antidepressant effect
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