| CAS No.: | 63-68-3 |
|---|---|
| Formula: | C5h11no2s |
| EINECS: | 200-562-9 |
| Environmental Protection: | Yes |
| Color: | White |
| Classification: | Amino Acid |
| Samples: |
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| Customization: |
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Product Name: L-Methionine
Specification: 99.0%~101.0%
Appearance: White crystalline powder
TECHNICAL DATE SHEET
| PRODUCT SPECIFICATIONS | ||
| Product Name: | L-Methionine | |
| CAS number | 63-68-3 | |
| Molecular formula | C5H11NO2S | |
| ANALYSIS ITEMS | SPECIFICATION | TEST METHOD |
| Identification | Infrared absorption | |
| Appearance | White crystalline powder | |
| Assay | 99.0%~101.0% | |
| Specific rotation[a]D25° | +22.4~ +24.8° | |
| PH | 5.6~6.1 | |
| Chloride(Cl) | ≤ 0.050% | |
| Sulfate(SO4) | ≤ 0.030% | |
| Loss on drying | ≤ 0.3% | |
| Residue on ignition | ≤ 0.4% | |
| Iron(Fe) | ≤ 30ppm | |
| Heavy metal | ≤ 15ppm | |
| Organic volatile impurities | Meet the requirements | |
| Packing | Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm. | |
| Storage | Store in a well-closed container away from moisture, light, oxygen. | |
| Shelf Life | 24 months under the conditions above and in its original packaging | |
1. Methionine can be used as nutional supplement. DL-methionine has the same effect with L-methionine, but DL-methionine is cheaper.
2. Methionine can be formulated as a flavoring agent.
3. 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. Methionine has a myocardial protective effect.
5. Methionine has an antidepressant effect.
6. Methionine has a blood pressure lowering effect.
7. Methionine has an antivirus poison eradicates effect.
8.Methionine is the feed nutrition enhancer.Livestock and poultry lack of methionine, can lead to stunted growth, weight loss,liver and kidney function abate, muscle atrophy, fur, metamorphism and so on.Add 1 kg methionine, feed of 50 kg fish meal nutrition value.Feed in the general content of 0, 05 % to 0.2%.
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