DL-Alanine |302-72-7
Produkt spesifikaasje:
| Ûnderdiel | Spesifikaasjes (AJI92) |
| Ferskining | Wite kristallijn poeder |
| Assay (C3H7NO2),% (op droege stof) | 98.5~101.5 |
| Oerdracht, % | ≥95,0 |
| pH wearde | 5.5~7.0 |
| Swiere metalen (as Pb), % | ≤0,001 |
| Ferlies by drogen, % | ≤0.2 |
| Residu by ignition, % | ≤0.1 |
| Chloride (as Cl), % | ≤0,02 |
| Sulfaat (as SO4), % | ≤0,02 |
| Ammonium as (as NH4), % | ≤0,02 |
| Arseen (as As), % | ≤0,0001 |
| Izer (as Fe), % | ≤0,002 |
