|
Test Item |
Specifications |
|
Appearance |
Off-white orwhitepowder |
Specific Rotation[α]25 |
- 8.5 + 1.5o (C=1, 0.5N NaOH) |
|
Melting Point |
230℃(dec) |
|
Loss on drying |
≤0.5% |
|
Residues On Ignition |
≤0.1% |
|
Purity |
≥98% |
|
e.e (HPLC) |
≥99% |
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