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DL-Methionine (feed additive) 99%
1.Specification :
Items | EP 4 | FCC | USP |
Appearance | White flake crystal powders | White flake crystal powders | White crystal or crystalline powder |
Assay (on dry matter) | 99%~101% | 98.5%-101.5% | 99.0-101.5% |
Specific rotation | -0.05°- +0.05° | - -- | --- |
Loss on drying | 0.5% Max | 0.5% Max | ≤ 0.3% |
Residue on ignition | 0.1% Max | 0.1% Max | ≤ 0.4% |
Chlorides | 200ppm Max | - -- | ≤ 0.05% |
Sulphates | 200ppm Max | - -- | ≤ 0.03% |
Arsenic | - -- | 1.5 ppm Max | --- |
Heavy metals | 20ppm Max | 20ppm Max | ≤ 0.0015% |
Iron(Fe) | --- | --- | ≤ 0.003% |
Organic volatile impurities | --- | --- | Conforms |
2.Uses :
DL-Methionine is biological protein synthesis skeleton amino acids. DL-Methionine is the necessary growth factors in livestock animal. It can also regulate animal’s metabolism. It is already widely used in feed, medicine, food and cosmetics, etc. In the feed industry, the maximum dosage is DL-Methionine. It is used to strengthen feed nutritional. If you add 1kg DL-Methionine in feed, and its nutritional value correspond to 50kg fish powder. DL-Methionine addition was 0.5%—0.2% in the feed.
3.Packing :
Products is packed in plastic bag, each bag is 25kg net weight. The bag should divide into three layers, the outer layer is polyethylene composite cloth, the central layer is Kraft paper, and the inner layer is low density polyethylene film. Or according to the user’s requirements and also conforms to safety rules/standards valid in our country in packing.
Supply high qulity and low price dl Methionine 99% for poultry and livestock