D-Phenylalanine / D-フェニルアラニン
CAS RN | 673-06-3 |
Chemical Formula | C9H11NO2 |
FW | 165.19 |
Code No. | Package Size |
---|---|
29531 | ー |
29532 | 1kg |
29533 | 5kg |
29534 | 10kg |
Solubility in water | Colorless & clear (c=2) |
---|---|
Specific rotation [α]D20 | +33.4°~+35.0°(c= 2,water) |
Loss on drying | Not more than 0.3% |
Residue on ignition (as sulfate) | Not more than 0.1% |
Chloride (Cl) | Not more than 0.02% |
Sulfate (SO4) | Not more than 0.03% |
Heavy metals (as Pb) | Not more than 10ppm |
Iron (Fe) | Not more than 10ppm |
Ammonium (NH4) | Not more than 0.02% |
Arsenic (As2O3) | Not more than 1ppm |
Other amino acids | Not detected by T.L.C.(The spotted amount, 10μg) |
Assay | 98.5%~101.0% |
L-Isomer | Not more than 0.5% |