Platinum

  • CAS
  • Size
  • Purity
  • Price
  • Availability
  • Quantity
  • Order

If you have any other questions or need other size, please get a quote.

Catalog Number
ACM7440064-32
Product Name
Platinum
Structure
Structure
CAS
7440-06-4
Category
Organic & Printed Electronics
Description
Platinum on carbon, often referred to as Pt/C, is a form of platinum used as a catalyst. The metal is supported on activated carbon in order to maximize its surface area and activity.
Synonyms
Platinul;Platinum;Platin;PLATINIUM;Platinum3
IUPAC Name
platinum
Molecular Weight
195.08
Molecular Formula
Pt
Canonical SMILES
[Pt]
InChI
1S/Pt
InChI Key
BASFCYQUMIYNBI-UHFFFAOYSA-N
Boiling Point
3827 °C (lit.)
Melting Point
1772ºC
Flash Point
3825ºC
Density
21.45
Solubility
Insoluble (NIOSH, 2016)
Soluble in aqua regia.
Insoluble in mineral and organic acids.
Solubility in water: insoluble
Appearance
Silvery-grey metal
Application
Platinum is a white noble metal that looks very much like metallic silver found in copper ore. The name platinum comes from the Spanish word plata, meaning silver. Platinum compounds were used in the platinum printing process and for toning silver images. Nanoscale platinum powders possess improved reaction rates compared to bulk powders owing to their high surface area. Platinum nanopowders have found use in applications including in fuel cells and oxidation catalysts.
Storage
room temp
Assay
99.9% (metals basis)
Color/Form
Black
Complexity
0
Concentration
1000~1300 ppm
Corrosivity
Does not corrode or tarnish
Covalently-Bonded Unit Count
1
Diameter
#REF!
EC Number
231-116-1
Electrical Resistivity
10.6 μΩ-cm, 20°C
Exact Mass
194.964794g/mol
Form
wire
Formal Charge
0
Hazard Codes
F
H-Bond Acceptor
0
H-Bond Donor
0
Heavy Atom Count
1
HS Code
7110191000
ICSC Number
1393
Length
0.5 m
LogP
-0.00250
MDL Number
MFCD00011179
Monoisotopic Mass
194.964794g/mol
Octanol Water Partition Coefficient
0.03;
Other Experimental
Sp heat: 0.0314 cal/g at 0 °C. Electrical resistivity: (20 deg) 10.6 uohm-cm.;/Platinum/ occurs naturally mainly as the isotopes (194)Pt, (195)Pt, and (196)Pt.;Heated platinum adsorbs large amounts of hydrogen; it is a strong complexing agent.
Packaging
250 mg in glass bottle
pH
7±0.5
Physical Description
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.;OtherSolid;Solid;BLACK POWDER.;Silvery, whitish-gray, malleable, ductile metal.;Silvery, whitish-gray, malleable, ductile metal.;
Quality Level
100
Refractive Index
n20/D 1.347
RIDADR
UN 3264 8/PG 3
Rotatable Bond Count
0
RTECS Number
TP2160000
Solvent
Water ( As Per Requirement)
Stability
Stable. Platinum black is highly flammable.
Storage Conditions
Flammables area
Thickness
0.009 mm
Topological Polar Surface Area
0A^2
UNII
49DFR088MY
UN Number
3089
Vapor Pressure
0 mm Hg (approx) (NIOSH, 2016);0.0187 Pa @ melting point;0 mmHg (approx);0 mmHg (approx)
WGK Germany
3
Please kindly note that our products are for research use only.

Discover More

Contact Us

For product inquiries, please use our online system or send an email to .

Download
Verification code
* I hereby give my consent that I may receive marketing e-mails with information on existing and new services from this company. I know that I can opt-out from receiving such e-mails at any time or by using the link which will be provided in each marketing e-mail.
qrcode