| post date: | jan 11,2022 |
| expiry date: | jan 11,2023 |
| detailed description: |
cas no. :16764-30-8
payment method: t/t appearance white to off-white powder specific rotation [20/d] (c=2 in c2h5oh) +22 to +26º melting point 187-190¡æ heavy metals (pb) not more than 20 ppm arsenic (as2o3) not more than 2 ppm loss on drying not more than 0.50% residue on ignition not more than 0.3% assay 97.5% to 102.5% |
| cas registry number: | 16764-30-8 |
