| Customization: | Available |
|---|---|
| Feature: | Photodegradable |
| CAS No.: | 1314-13-2 |
|
Still deciding? Get samples of US$ 1/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
MeiHua /FUFENG /EPPEN Brand L-Threonine 98.5%
L-Threonine is an essential amino acid for animals. It can be used for the sedimentation of protein, participate in animal's supersession and maintaining activities to enhance the digestion and immunocompetence of the animal. And it can adjust the balance of the amino acids in feed, enhance the efficiency of feed utilization, and lower the cost of the feed when work with other amino acids.| Items | AJI97 | FCCIV | USP40 |
| Appearance | White crystals or crystalline powder | --- | --- |
| Identification | Conform | --- | Conform |
| Assay | 98.5% ~ 101.0% | 98.5% ~ 101.5% | 98.5% ~ 101.5% |
| PH Value | 5.2 ~ 6.2 | --- | 5.0 ~ 6.5 |
| Transmittance | ≥98.0% | --- | --- |
| Loss on drying | ≤0.2% | ≤0.3% | ≤0.2% |
| Residue on ignition | ≤0.1% | ≤0.1% | ≤0.4% |
| Heavy Metals(as Pb) | ≤0.001% | ≤0.002% | ≤0.0015% |
| Chloride(as Cl) | ≤0.02% | --- | ≤0.05% |
| Iron | ≤0.001% | --- | ≤0.003% |
| Sulfate(as SO4) | ≤0.02% | --- | ≤0.03% |
| Ammonium(as NH4) | ≤0.02% | --- | --- |
| Other amino acids | Conforms | --- | Conforms |
| Pyrogen | Conforms | --- | --- |
| Specific Rotation | -27.6°~ -29.0° | -26.5°~ -29.0° | -26.7°~ -29.1° |
| Items | Specifications |
| Assay(dry basis) | ≥98.5% |
| Specific Rotation | -26.0°~ -29.0° |
| Loss on drying | ≤1.0% |
| Residue on ignition | ≤0.5% |
| Heavy metals (as Pb) | ≤20 mg/kg |
| Items | USP40 |
| Identification | Conform |
| Assay | 98.5% ~ 101.5% |
| PH Value | 5.0 ~ 6.5 |
| Loss on drying | ≤0.2% |
| Residue on ignition | ≤0.4% |
| Heavy Metals(as Pb) | ≤0.0015% |
| Chloride(as Cl) | ≤0.05% |
| Iron | ≤0.003% |
| Sulfate(as SO4) | ≤0.03% |
| Other amino acids | Conforms |
| Specific Rotation | -26.7°~ -29.1° |
Conclusion: The goods conforms to the standard.
Packaging: 25 KG/BAGS
(1)Important nutrition intensifier,
(2)The ingredient of compound amino acid transfusion
){kind=link}