Complaint
Product name : L-threonine feed grade
Chemical formula : C4H9NO3
CAS : 72-19-5
Product performance :
As amino acid for forge, threonine is widely added in the forage for newborn pig, covering pig, poultry, shrimp, eel and so. It can:
1. Keep the balance of amino acids in the forage and stimulate the growth of the animals;
2. Improve the meat quality;
3. Increase the nutritive value of forage raw materials which have low amino acid digestibility;
4. Apply to the production low-protein forage;
5. Cut down the cost of raw materials for forage;
6. Decrease the nitrogen content in the excrement and urine of animals so that the release of ammonia is slowed and the ammonia concentration is kept low in animal shed.
| Testing Item | Standard | Result |
| Appearance | A white or almost white,crystalline powder or colourless crystals | Conform |
| Solubility | soluble in water,practically insoluble in alcohol | Conform |
| Content (on dry basis)/% | ≥99.0 | Conform |
| Specific Rotation | -26.7° ~ -29.6 ° | Conform |
| Loss on Drying/% | ≤1.0 | Conform |
| Residue on Ignition/% | ≤0.3 | Conform |
| Dust/% | ≤0.3 | Conform |
| Residue after Burning/% | ≤0.3 | Conform |
| Ammonium Salt/% | ≤0.04 | Conform |
| Heavy Metal(Pb)/% | ≤0.0030 | Conform |
| Arsenic(As)/% | ≤0.0010 | Conform |
| PH | 5.0~6.5 | Conform |
Storage : Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packing :Net 25kg in Plastic woven bags with PE lining
Loading : 19-22MT/20FCL'; 17MT-20MT/20FCL' with pallets
Expiration date : For two years
