Серебро сульфат 99,7%

Ag2SO4 M.W.: 311.79 100g Characteristic: Colorless crystals or white powder. Specification: Assay (Ag2SO4).......................................≥99.7% Clarity.................................................passes test Insoluble matter in HNO3...........................≤0.02% Nitrate (NO3)............................................≤0.001% Iron (Fe)..................................................≤0.001% Copper, bismuth and lead......................passes test Substances not precipitated by HCl........................................................≤0.03% Analytical reagent Caution! May cause eye and skin irritation. Light sensitive. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with skin and eyes. Keep container tightly closed. Avoid ingestion and inhalation. Do not store in direct sunlight. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances. UN CAS-No. 10294-26-5 R 41 S 22-26-39