Silver (Ag)
Silver has been known since ancient times. It occurs natively and in argentite, horn silver, lead, lead-zinc, copper, gold, copper-nickel, and other ores.
Pure silver is a lustrous and brilliant white. A little harder than gold, it is malleable and ductile, with high electrical and thermal conductivity and low contact resistance. Silver is stable in pure air and water and tarnishes with exposure to ozone, hydrogen sulfide, or air that contains sulfur.
The alloy sterling silver is used for jewelry and silverware, and silver is important in photography, dental alloys, solder and brazing alloys, electrical contacts, and high-capacity batteries. Silver itself is not toxic, but most of its salts are poisonous.
Sigma Aldrich Fine Chemicals Biosciences Silver foil, thickness 0.015 mm, size 100 x 100 mm, purity 99.95+% | 7440-22-4 | MFCD00003397 | 10EA
Silver foil, thickness 0.015 mm, size 100 x 100 mm, purity 99.95+% | Purity: >=99.95% | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 10EA
Sigma Aldrich Fine Chemicals Biosciences Silver lump, 3 mm max. lump size, weight 50 g, high purity 99.999% | 7440-22-4 | MFCD00003397 | 1EA
Silver lump, 3 mm max. lump size, weight 50 g, high purity 99.999% | Purity: 99.999% | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Silver foil, 25x25mm, thickness 1.0mm, as rolled, 99.95+% | 7440-22-4 | MFCD00003397 | 5EA
Silver foil, 25x25mm, thickness 1.0mm, as rolled, 99.95+% | Purity: 99.95+ % | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 5EA
Strem, An Ascensus Company CAS# 7440-22-4. 25g. Silver powder (99.9%). MFCD00003397
CAS# 7440-22-4. 25g. Silver powder (99.9%). MFCD00003397. Molecular Weight: 107.87. Molecular Formula: Ag. Color/form: -325 mesh Strem# 93-4759. http://www.strem.com/catalog/v/93-4759/
Sigma Aldrich Fine Chemicals Biosciences Silver foil, not light tested, 150x150mm, thickness 0.004mm, 99.97% | 7440-22-4 | MFCD00003397 | 1EA
Silver foil, not light tested, 150x150mm, thickness 0.004mm, 99.97% | Purity: 99.97% | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Silver rod, 25mm, diameter 10.0mm, as drawn, 99.95+% | 7440-22-4 | MFCD00003397 | 5EA
Silver rod, 25mm, diameter 10.0mm, as drawn, 99.95+% | Purity: 99.95+ % | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 5EA
Sigma Aldrich Fine Chemicals Biosciences Silver tube, 100mm, outside diameter 10mm, inside diameter 8mm, wall thickness 1.0mm, as drawn, 99.95+% | 7440-22-4 | MFCD00003397 | 1EA
Silver tube, 100mm, outside diameter 10mm, inside diameter 8mm, wall thickness 1.0mm, as drawn, 99.95+% | Purity: 99.95+ % | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Silver lump, 10 mm max. lump size, weight 50 g, purity 99.99% | 7440-22-4 | MFCD00003397 | 1EA
Silver lump, 10 mm max. lump size, weight 50 g, purity 99.99% | Purity: 99.99% | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Silver foil, thickness 0.015 mm, purity 99.95+%, diameter 8 mm | 7440-22-4 | MFCD00003397 | 10EA
Silver foil, thickness 0.015 mm, purity 99.95+%, diameter 8 mm | Purity: >=99.95% | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 10EA
Sigma Aldrich Fine Chemicals Biosciences Silver wire reel, 5m, diameter 0.050mm, gold plated, 99.99% | 7440-22-4 | MFCD00003397 | 1EA
Silver wire reel, 5m, diameter 0.050mm, gold plated, 99.99% | Purity: 99.99% | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Silver rod, 25mm, diameter 16mm, as drawn, 99.95+% | 7440-22-4 | MFCD00003397 | 1EA
Silver rod, 25mm, diameter 16mm, as drawn, 99.95+% | Purity: 99.95+ % | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Silver foil, 100x100mm, thickness 1.0mm, as rolled, 99.99+% | 7440-22-4 | MFCD00003397 | 1EA
Silver foil, 100x100mm, thickness 1.0mm, as rolled, 99.99+% | Purity: 99.99+ % | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 1EA