| 分子式 | |
| 其他事项 | 4.198522 Barium Hydroxide 8-hydrate(Reag.ph.Eur.) ACS-ISOBa(OH)28H2O M.=315.48CAS No. 12230-71-6 Minimum assay (Acidim.) 98.0 %MAXIMUM LIMIT OF IMPURITIES Insoluble matter in HCI 0.005 %Carbonate (as BaCO3) 2.0 %Chloride (CI) 0.001 % Sulphide (S) 0.001 %Heavy metals (as Pb) 0.0005 %Ca 0.05 % Na 0.01 %Cu 0.0005 % Ni 0.0005 %Fe 0.001 % Pb 0.0005 %K 0.005 % Sr 0.8 % |