L-Cystine |56-89-3
Produkt spesifikaasje:
| Ûnderdiel | Spesifikaasjes (AJI97) |
| Ferskining | Wite kristallijn poeder |
| Assay, % | 98.0~101.0 |
| Spesifike rotaasje | +8,3°~+9,5° |
| Ferlies by drogen, % | ≤0.5 |
| Oerdracht, % | ≥95,0 |
| Chloride (as Cl), % | ≤0,04 |
| Sulfate (as SO4), % | ≤0,03 |
| Ammonium as (as NH4), % | ≤0,02 |
| Izer (as Fe), % | ≤0,001 |
| Swiere metalen (as Pb), % | ≤0,001 |
| Arseen (as As), % | ≤0,0001 |
| pH wearde | 4.5~5.5 |
| Residu by ignition, % | ≤0.1 |
| Oare aminosoeren | Nee dat |
