Cas号20667-12-3分子式Ag2O分子量231.80别名silver(II)oxide性状对光敏感的棕黑色粉末质量标准99.99%metalsbasis:外观AppearanceGreytoBlackPowderand/orChunksX-射线衍射分析X-RayDiffractionConformstoStructure纯度Purity≥99.99%BasedonTraceMetalsImpuritiesTitrationbyKSCN(%Ag)91,7-94,5%ICP:ConfirmsSilverComponentConfirmed总痕量金属杂质totalmetallicimpurities≤100ppmbyICPAtomicemission)