Silver Nitrate, ACS, 99.9+%, 25g For Research & Development Not for drug, human, animal, or food use Specifications: Appearance White crystals Assay: 99.9+% LOD: <0.15% Acidity: PT Cl: <5 ppm Red Sub: on Cert. of Analysis Solubility: PT SNP: <0.01% Sulfates: <20 ppm Trace Metals: (ppm) Cu <2 Fe <2 Pb <10 Na - on Cert. of Analysis Ni - on Cert. of Analysis CAS: 7761-88-8 FORMULA: AgNO3