Factory copia pretium optimum CAS 72-19-5 L-Threonine
Product Name: L-Threonine
Proprietates: album cristallum vel crystallum pulveris, nullus odor, lux suavis gustus
Formula：C4H9NO3
Pondus: 119.12
Cas No: 72-19-5;
Depictio producti:
Sarcina: interior duplex tabulatum plasticum movendi, fibra exterior potest;25kg/orum
Repono: sigillum, pro 2 annis
[Quality Standard]
| Item | CP2010 | USP24 | FCC4 | pascere gradus |
| Assay | ≥98.5% | 98.5%~ 101.5% | 99.0%~ 101.0% | > 98% |
| pH | 5.0~6.5 | 5.0~6.5 | 5.0~6.5 | 5.0~6.5 |
| Imprimis rotationis [a]D020 | -26.0°~-29.0° | -26.7°~-29.1° | -26.2°~-30.2° | -26.2°~-30.2° |
| Transmissio (T430) | patet & hyalina |
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| Chloride(Cl) | ≤0.04% | ≤0.05% |
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| Ammonium(NH4) | ≤0.04% |
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| Sulfate(SO4) | ≤0.04% | ≤0.03% |
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| Ferrum (Fe) | ≤10ppm | ≤30ppm |
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| Gravis metallis (Pb) | ≤10ppm | ≤15ppm | ≤30ppm |
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| Arsenicum | ≤1ppm |
| ≤1ppm |
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| Alia amino acida | ≤0.5% |
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| Damnum in siccitate | ≤0.20% | ≤0.20% | ≤0.20% | ≤0.80% |
| Reliqua ignitio | ≤0.10% | ≤0.40% | ≤0.50% | ≤0.50% |
| Immutationes organicae volatiles |
| conformis |
Praecipuus usus: investigationis biochemicae, nutrimentum additivum, supplementum nutritionis, ad therapiam anemiae, anginae, aortitis et insufficientiae cardiacis.
Pis contact nos ut COA et MSDS.Deo gratias.
