Cas号10294-26-5分子式Ag2SO4分子量311.80性状无色结晶或白色结晶性粉末质量标准99.99%metalsbasis:外观AppearanceWhitePowderand/orLumpsX-射线衍射X-RayDiffractionConformstoStructure纯度Purity≥99.99%BasedonTraceMetalsImpurities银TitrationbyKSCN(%Ag)68.1-68.9%ICPMajorAnalysisConfirmsSilvercomponent痕量金属杂质totalmetallicimpurities≤200ppmbyICPAtomicemission硝酸根Nitrate(NO3)≤0.001%)