99% Phenacetin CAS 62-44-2
Specification
Yam khoom | STANDARD |
Qhov tshwm sim | Dawb crystalline hmoov |
Assay | ≥ 99.0% |
Poob rau ziab | ≤ 0.5% |
Residue ntawm ignition | ≤ 0.1% |
Ib leeg impurity | ≤ 0.1% |
Tag nrho impurities | ≤ 0.5% |
Sau koj cov lus ntawm no thiab xa tuaj rau peb