All published prices are subject to confirmation at time of order.

13257

PLATINUM METAL, POWDER, 99.95% pure, -325 mesh, Pt

CAS[7440-06-4]
Amorphous, FLAMMABLE

Silvery, whitish-gray, malleable, ductile metal. Mp: 1772°C; bp: 2187°C. Density: 21.45 g cm-3 at room conditions (very dense). Also shipped as a finely divided powder (platinum black), as a sponge, and as particles deposited on a supporting material such as alumina. Has strong catalytic activity in these forms; finely divided platinum can be dangerous to handle in the vicinity of other chemicals on this account. Used platinum catalysts are particularly dangerous and can be explosive.
Synonyms
Platinum
7440-06-4
Platinum Black
Platin
Platinum sponge
platinum(3+)
Pt
platine
Molecular Weight
195.08
Solubility
Insoluble (NIOSH, 2016)
Boiling Point
6921 °F at 760 mm Hg (NIOSH, 2016)
Melting Point
3222 °F (NIOSH, 2016)
Density
21.45 (NIOSH, 2016)

Research Orders

10 GM - $1,792.00
50 GM - $5,750.00

For quantities outside our pricing schedule - please request a quote.

There is a minimum order requirement of $1,000.00 for products purchased. Any order that is placed below $1,000.00 will be subject to an order processing fee to reach that $1,000.00 minimum order value. Packaging, freight, and/or hazard fees are not included in the $1,000.00 minimum.