Precious metal compounds

High-purity silver nitrate for analytical, photographic, electrochemical and synthetic use. The standard precursor for silver nanoparticles, silver halide chemistry, Tollens' reagent, argentometric titration (Mohr, Volhard, Fajans), silvering of mirrors and silver electroplating baths. Supplied as free-flowing crystals with a lot-specific certificate of analysis including silver assay and trace-metal screen.

Grade

≥99.9% (metals basis), ACS reagent grade

Pack sizes

25 g, 100 g, 500 g, 1 kg

Silver chloride is a white, water-insoluble, photosensitive solid that darkens on exposure to light. It is the active layer of Ag/AgCl reference electrodes and pH and ion-selective reference systems, a light-sensitive component of photographic emulsions and photochromic glass, an infrared-transmitting window material, and an antimicrobial agent in coatings and textiles. Approximately 75.3% silver by mass; supplied as a free-flowing powder with lot-specific assay.

Grade

≥99.9% (metals basis); Ag ≥ 74.5%

Pack sizes

25 g, 100 g, 500 g