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, light tested, 25x25mm, thickness 0.075mm, as rolled, 99.95+% | 7440-22-4 | MFCD00003397 | 10EA
Silver foil, light tested, 25x25mm, thickness 0.075mm, as rolled, 99.95+% | Purity: >=99.95% | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 10EA
Sigma Aldrich Fine Chemicals Biosciences Silver foil, light tested, 100x100mm, thickness 0.075mm, as rolled, 99.95+% | 7440-22-4 | MFCD00003397 | 5EA
Silver foil, light tested, 100x100mm, thickness 0.075mm, as rolled, 99.95+% | Purity: >=99.95% | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 5EA
Sigma Aldrich Fine Chemicals Biosciences Silver foil, not light tested, 100x100mm, thickness 0.004mm, 99.97% | 7440-22-4 | MFCD00003397 | 1EA
Silver foil, not light tested, 100x100mm, thickness 0.004mm, 99.97% | Purity: >=99.97% | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Silver dispersion nanopart100G
Silver is a good conductor and is resistant to oxidation. It is used in printed conductors and printable inks (based on silver nanoparticles).Other large scale applications of nanosilver include metallization of solar cells thin film electronics sensors and catalysts. Curing Temperature 100-150 CRecommended substrates Plastic filmsRecommended washing solvent Polar Solvents Ethyl Alcohol IPA etc.
Sigma Organic Chemistry Silver | 25CM | 7440-22-4 | MFCD00003397 | >=99.99% trace metals basis
Silver, 25CM
About This Item:
Linear Formula: Ag
Storage: room temp
EINECS Number: 231-131-3
Sigma Organic Chemistry Silver | 50G | 7440-22-4 | MFCD00003397 | >=99.99% trace metals basis
Silver, 50G
About This Item:
Linear Formula: Ag
Storage: room temp
EINECS Number: 231-131-3
Sigma Organic Chemistry Silver | 5M | 7440-22-4 | MFCD00003397 | >=99.99% trace metals basis
Silver, 5M
About This Item:
Linear Formula: Ag
Storage: room temp
EINECS Number: 231-131-3
Sigma Organic Chemistry Silver | 10G | 7440-22-4 | MFCD00003397 | >=99.99% trace metals basis
Silver, 10G
About This Item:
Linear Formula: Ag
Storage: room temp
EINECS Number: 231-131-3
Sigma Organic Chemistry Silver | 25CM2 | 7440-22-4 | MFCD00003397 | 99.9% trace metals basis
Silver, 25CM2
About This Item:
Linear Formula: Ag
Storage: room temp
EINECS Number: 231-131-3
Sigma Organic Chemistry Silver nanowires | 25ML | 7440-22-4 | MFCD00003397
Silver nanowires, 25ML
About This Item:
Storage: room temp
EINECS Number: 200-661-7
Sigma Organic Chemistry Conductive silver printing ink, resistivity 5-6 muOmega cm | 10G75-85% solids basis
Conductive silver printing ink, resistivity 5-6 muOmega cm, 10G
About This Item:
UNSPSC Code: 12352103
Storage: room temp
Sigma Organic Chemistry Silver nanospheres | 1ML
Silver nanospheres, 1ML
About This Item:
UNSPSC Code: 12352200
Storage: 2-8C
Sigma Organic Chemistry Silver nanospheres | 1ML
Silver nanospheres, 1ML
About This Item:
UNSPSC Code: 12352200
Storage: 2-8C
Sigma Organic Chemistry Silver nanospheres | 1ML
Silver nanospheres, 1ML
About This Item:
UNSPSC Code: 12352200
Storage: 2-8C