外 观 Appearance |
类白色或白色粉末 Off-white or white powder |
旋光度Specific Rotation (25/D) |
+3°~ +5° ( C=1,1NHCL) |
熔 点Melting Point |
~258(dec.) |
灼烧残渣 Residues On Ignition |
≤0.1% |
干燥失重 Loss On Drying |
≤0.5% |
纯 度 Assay(HPLC) |
≥98 % |
光学纯度 (HPLC) |
≥98 % |
Online Advisory |
Telephone |
0512-68097639 |
Back Home |
Contact us |