Factory suppleat pretium optimum L-Cysteinum hydrochloridum monohydratorum Cas No 7048-046
Alta qualitas Cibus gradus Cas No 7048-046 L-Cysteine hydrochloridis monohydratorum
Product Name: L-Cysteine hydrochloridum monohydratorum
Medicinae: H2005566
Properties: album crystallum vel crystallum cum foetida
Formula：C3H7NO2S·HC1·H2O
Pondus: 175.64
Cas No: 7048-04-6
Sarcina: interior duplex tabulatum plasticum movendi, fibra exterior potest;25kg/orum
Repono: in sigillum et locum siccum pro I anno
[Quality Standard]
| Item | USP28 |
| Assay | 98.5~ 101.0% |
| pH | 1.5~2.0 |
| Imprimis rotationis [a]D020 | +5.5°~+7.0° |
| Chloride(Cl) | 19.89~20.29% |
| Ammonium(NH4) | ≤0.04% |
| Sulfate(SO4) | ≤0.04% |
| Ferrum (Fe) | ≤10ppm |
| Gravis metallis (Pb) | ≤10ppm |
| Arsenicum | ≤1ppm |
| Alia amino acida | conformis |
| Damnum in siccitate | 8.5~12.0% |
| Reliqua ignitio | ≤0.10% |
Praecipuus usus: panis melior, substantia accessoria, antioxidantia et color fixativus;radius ne damnum;remedium trachitis
Pis contact nos ut COA et MSDS.Deo gratias.
