DL-Methionine
Detail
(Molecular Formula) | C5H11NO2S | |
CAS Registry No. | 59-51-8 | |
(Chemical Name) |
DL-Methionine | |
(Molecular Weight) | 149.21 | |
Item |
Specification |
Result |
Appearance |
White or light grey |
Light grey crystal |
DL-Methionine | ≥99.0 | 99.0 |
(%)Loss on drying | ≤0.3 | 0.1 |
Chloride(NaCl) (%) | ≤0.2 | <0.2 |
(mg/kg)Pb | ≤20 | <20 |
As(mg/kg) | ≤2 | <2 |
Conclusion |
High Grade Product | |