7048-04-6 | L-Cysteine Hydrochloride Monohydrate
Products Description
L-Cysteine Hydrochloridis Monohydratorum late usus est in campis medicinae, cibi processus, studii biologici, materiae industriae chemicae et sic usus est ut materia rudis ad fabricandum N-Acetyl-L-Cysteinum, S-Carboxymethyl-L-Cysteinum et L-Cysteine basi etc. Usus in curatione morbi hepatis, antioxidantis et antidotis, est promotor fermenti panis. Formam glutelini promovet et senescentis prohibet. Etiam in medicamine adhibita.
Specification
| Item | Specifications | |
| USP | AJI | |
| Aspectus | Crystallus albus vel pulvis crystallinus; fortiter saporem acidum. | |
| Lepidium sativum | Infrared effusio | - |
| Imprimis gyrationis optica | +5.6 °- +8.9 ° | +5.5 °- +7.0 ° |
| Publica solutionis (Transmittance) | - | >= 98.0% liquet et sine colore |
| Chloride (Cl) | - | 19.89-20.29% |
| Ammonium(NH4) | - | =< 0. 002% |
| Sulfate | =< 0. 03 % | =< 0. 020% |
| Ferrum | =< 0. 003 % | 10ppm |
| Metalla gravia (ut Pb); | =< 0.00 15% | =< 10ppm |
| Arsenicum (ut As); | - | =< 1ppm |
| Alia amino acida | - | Non detectum |
| Immutationes organicae volatiles | Meets postulationem | - |
| Damnum in siccitate; | 8-12% | 8.5-12 % |
| Residere ignitionem; | c | =< 0.1 0 % |
| Assay | 98.5-101.5 % | 9 9.0-10 0.5 % |
| PH valorem | - | 1.5-2.0 |
| Immutationes organicae volatiles | Meets postulationem | - |
| Chromatographic puritas | 0,5% max Individualis immunditiae, 2% max total | - |
