| Customization: | Available |
|---|---|
| Application: | Boost Immunity, Improve Nutrition, Increase Egg Production Rate, Promote Growth |
| Certification: | CCC, CE, ISO, QS, RoHS, SGS |
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| Product name | DL-Methionine | Manufacture date | Feb.27.2025 |
| Batch number | SW250227 | Analysis date | Feb.28.2025 |
| Batch quantity | 500kg | Expiry date | Feb.27.2027 |
ITEMS |
STANDARD |
TEST RESULT |
Appearance |
White crystals or crystalline powder |
Conforms |
Assay |
99.0% |
99.90% |
Specific optical rotation |
+22.4°~ +24.8° |
+23.7° |
pH value |
5.6~6.1 |
6.0 |
Loss on drying |
≤ 0.3% |
0.13% |
Heavy metals(Pb) |
≤15ppm |
5 ppm |
Residue on ignition |
≤0.40% |
0.03% |
Chloride (as CL) |
≤0.05% |
0.01% |
Sulfate (SO4),(as SO4) |
≤0.03% |
0.005% |
Iron (as Fe) |
≤30ppm |
7ppm |
Organic volatile impurities |
Meet the requirement |
Conforms |
Identification |
Infrared absorption |
Conforms |
| Packing description: | Sealed export grade drum & double of sealed plastic bag |
| Storage: | Store in cool & dry place not freeze., keep away from strong light and heat |
| Shelf life: | 2 years when properly stored |
1.DL-methionine is an essential amino acid that is widely used in animal feed as a nutritional supplement to improve the growth, health, and productivity of livestock, poultry, and fish. DL-methionine helps to balance the amino acid profile of feed, which is important for the proper development and maintenance of muscle, bone, and other tissues in animals.
2.DL-methionine is also used in the production of various industrial chemicals, including pharmaceuticals. It is used as a chelating agent, a corrosion inhibitor, and a source of sulfur in chemical reactions.
DL-methionine can be combined with other amino acids and nutrients to create complete and balanced feed formulations for animals. Some common combinations include:
1.Methionine and lysine: These two amino acids are often combined to balance the amino acid profile of feed for pigs, poultry, and fish.
2.Methionine and threonine: This combination is used to improve the growth and health of poultry and pigs, particularly during the early stages of development.
3.Methionine and vitamins: DL-methionine is often combined with vitamins such as choline, folic acid, and vitamin B12 to improve the health and productivity of animals.
4.Methionine and mnierals: DL-methionine can be combined with minerals such as zinc, copper, and iron to improve the absorption and utilization of these nutrients by animals. The specific combination of DL-methionine with other nutrients depends on the nutritional requirements of the target animal species and the desired outcomes of the feed formulation.
Similar product recommendation
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| D aspartic acid | 1783-96-6 | 99% |
| N-acetylcysteine | 616-91-1 | 99% |
| Tyrosine | 60-18-4 | 99% |
1.Customs clearance
1) By Express:
Normally there is no specical need for the recipient to clear the customs. If the customs has an objection,our rich experienced and professional group will help you clear the customs.
2) By Air and by Sea:
Our company will cooperate with the recipient to provide relevant file and information in the customs clearance
procedure.
2.Payment
T/T,Western Union,MoneyGram,Trade Assurance Order,L/C, USDT etc.
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