|
Product name: |
2,3-Dichloro-5,6-dicyano-1,4-benzoquinone
(CAS#:84-58-2) |
| Chemical structure: |
 |
| Appearance: |
yellow crystalline powder |
| mp: |
214.0 ~ 216.0°C |
| Assay: |
≥98.5%(HPLC) |
| Loss on drying: |
≤0.5% |
| Ash: |
≤0.2% |
| Heavy metal: |
≤20ppm |
|
Product name: |
Finasteride
(CAS#: 98319-26-7) |
| Chemical structure: |
 |
| Appearance: |
white or offwhite crystalline powder |
| Assay: |
98.5 ~ 101.0% |
| Loss on drying: |
≤0.3% |
| Ash: |
≤0.1% |
| Heavy metal: |
≤10ppm |
| max. single impurity: |
≤0.5% |
| Total impurities: |
≤1.0% |
| mp: |
253.0 ~ 256.0°C |
| Packaging: |
aluminum bottle, net weight 5.0Kg or 1.0Kg. |
|
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