| Certification: | QS, ISO, Fami-QS, FDA, SGS |
|---|---|
| Shape: | Powder |
| Type: | Amino Acid |
| Certificate: | Fami-QS, FDA, SGS, ISO9001:2015 |
| Chemical Formula: | C4h9no3 |
| CAS: | 72-19-5 |
| Samples: |
|---|
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Audited Supplier L-Threonine feed grade made in China
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.
[Analysis of certificate]:
| Testing Item | Standard | Result |
| Appearance | A white or almost white,crystalline powder or colourless crystals | conforms |
| Solubility | soluble in water,practically insoluble in alcohol | conforms |
| Assay/% | ≥98.50 | 99.30 |
| Specific Rotation | -26.7° ~ -29.6 ° | -28.40° |
| Loss on Drying/% | ≤1.00 | 0.50 |
| Residue on Ignition/% | ≤0.30 | 0.20 |
| Dust/% | ≤0.30 | 0.20 |
| Residue after Burning/% | ≤0.30 | 0.17 |
| Ammonium Salt/% | ≤0.04 | 0.01 |
| Heavy Metal(Pb)/% | ≤0.0030 | 0.0020 |
| Arsenic(As)/% | ≤0.0010 | 0.0002 |
| PH | 5.0~6.5 | conforms |
[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]: 20MT/20FCL'; 16MT/20FCL' with pallets
[Shelf Life]: Two years when properly stored
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