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1 Kilogram |
Negotiable |
L-threonine 2-Amino-3-hydroxybutanoic acid threonin
Packaging Details: |
Serine/Threonine 25KG/Drum,Carton or Bag |
Delivery Detail: | Serine/Threonine Prompt Shipment |
Serine/Threonine
1.Standard:USP/BP/EP
2.Registration: offer the Documents (GMP, DMF ,COA and so on)
L-Threonine withe superior quality.feedadditive for poultry/feed grade
feedadditive/With the improvement of life of people and the advanced cultivation technology, L-Threonine is widely used in the feed of piglet, boar, chicken, shrimp and eel. L-Threonine produced by our company is made from starch or other sugar materials and refined by fermentation, extraction, and crystallisation. Light brown, nearly white crystal or crystalline powder, slightly sweet, soluble in water.
Assay: 98.5% Min
Loss on drying: 1.0% Max
Residues on ignition: 0.5% Max
Specific rotation: -26.7° ~ -29.6 °
Heavy metals: 10 PPM Max
Arsenic: 2 PPM Max
PH: 5.0-6.5
Product Name |
L-Threonine |
Other name |
Amino Acid |
EINECS No. |
200-774-1 |
CAS No. |
72-19-5 |
Standard |
FCC/USP/BP/EP |
Packing |
Inside: vacauumed aseptic PE bags, 25kg per bag. Outside: Kraft paper bag Packages size can also be offered according to customer requirement |
Appearance |
White or light-brownCrystal or powder |
MF |
C4H9NO3 |
Content |
99%, |
M.W |
119.12 |
Loss on drying |
1.0% max |
Residues on ignition |
0.5% Max |
Heavy metals |
20PPM Max |
Arsenic |
2PPM Max |
PH |
5.0-6.5 |
Stability and storage |
1.Be set to cool.dry and ventilated place .away from Fire source. 2. Sealed, Prevent from rain. sunlight and strong acids or alkali. 3.Lightly transport and protect from package damage |
Uses |
L-Threonine is an essential amino acid that is added to the diet of pigs and poultry in order to exactly match the balanced amino acid requirement of the animals. In practice, L-Threonine is the second limiting amino acid for pigs and the third for poultry. As amino acid for forge, threonine is widely added in the forage for newborn pig, covering pig, poultry, shrimp, eel and so. It can:
--Keep the balance of amino acids in the forage and stimulate the growth of the animals; |
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