Test Item |
Specifications |
Appearance |
White or off-white powder |
Specific Rotation (25/D) |
+2 + 1° ( C=1,1NHCL) |
Residues On Ignition |
≤0.1% |
Loss On Drying |
≤0.5% |
Heavy Metals |
≤20 PPM |
Assay(HPLC) |
≥98% |
e.e |
≥99% |
Online Advisory |
Telephone |
0512-68097639 |
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