| post date: | nov 30,2021 |
| expiry date: | nov 30,2022 |
| detailed description: |
cas no. :118-89-4
payment method: t/t appearance white crystals or crystalline powder conforms specific rotation [20/d] (c=1 in h2o) +22 º+ 1.5º +21.7º melting point (¡æ) 100¡æ to 110¡æ 104¡æ loss on drying not more than 0.50% 0.30% purity not less than 98.5% 99.0% |
| cas registry number: | 118-89-4 |
