Factory suppleat pretium optimum L-Phenylalanine CAS 63-91-2
Alta qualitas Cibus gradus CAS 63-91-2 L-Phenylalanine
Product Name: L-PHENYLALANINE
Properties: crystalor albus cristallus cristallus;leviter solutum in aqua, ethylalcohol, et aether diethyl;lux amara gustum
Formula：C9H11NO2
Pondus: 165.19
Cas No: 63-91-2
Depictio producti:
Sarcina: interior duplex tabulatum plasticum movendi, fibra exterior potest;25kg/orum
Repono: 2 annis in sigillo et frondibus loco
[Quality Standard]
| Item | AJI92 | USP24 | FCC4 |
| Assay | 99.0~ 101.5% | 98.5~ 101.5% | 98.5~ 102.0% |
| pH | 5.4~6.0 | 5.4~6.0 | 5.4~6.0 |
| Imprimis rotationis [a]D020 | -33.5~-35.0° | -32.7~-34.7° | -33.0~-35.2° |
| Transmissio (T430) | ≥98.0% |
| |
| Chloride(Cl) | ≤0.020% | ≤0.050% | |
| Ammonium(NH4) | ≤0.020% |
| |
| Sulfate(SO4) | ≤0.020% | ≤0.030% | |
| Ferrum (Fe) | ≤10ppm | ≤30ppm | |
| Gravis metallis (Pb) | ≤10ppm | ≤15ppm | ≤20ppm |
| Arsenicum | ≤1ppm |
| ≤3ppm |
| Duc (Pb) | ≤10ppm | ||
| Alia amino acida | Conforms | Conforms |
|
| Damnum in siccitate | ≤0.20% | ≤0.30% | ≤0.3% |
| Reliqua ignitio | ≤0.10% | ≤0.40% | ≤0.2% |
| Organicum volatileimpurities |
| Conforms |
Usus principalis: Magni momenti est materia Aspartame additivae et essentialis amino acido humano., maxime adhibetur ad transfusionem acidum amino et amino acidum fabricandi.In victu industriae, supplementum nutritionis adhibendum est.
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