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444685

Sigma-Aldrich

Platinum

wire, diam. 2.0 mm, 99.9% trace metals basis

Synonym(s):

Platinum black, Platinum element, Platinum gray

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About This Item

Empirical Formula (Hill Notation):
Pt
CAS Number:
7440-06-4
Molecular Weight:
195.08
EC Number:
231-116-1
MDL number:
MFCD00011179
UNSPSC Code:
12141734
PubChem Substance ID:
24868136
NACRES:
NA.23
Pricing and availability is not currently available.

Assay

99.9% trace metals basis

form

wire

resistivity

10.6 μΩ-cm, 20°C

diam.

2.0 mm

bp

3827 °C (lit.)

mp

1772 °C (lit.)

density

21.45 g/cm3 (lit.)

SMILES string

[Pt]

InChI

1S/Pt

InChI key

BASFCYQUMIYNBI-UHFFFAOYSA-N

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General description

Platinum (Pt) wire is a metal wire that is a biocompatible material that can be used in electrodes and implants. The efficiency of the platinum electrode can be improved by forming a platinum black surface.[1][2][3]

Quantity

1.4 g = 2 cm; 7 g = 10 cm

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW6080
MKCR5440
MKCQ3350
MKCK9877
MKCG5038

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Electrode array design and fabrication for implantable systems
Implantable Sensor Systems for Medical Applications, 249(13-14), 150-182 (2013)
Synthesis of novel ruthenium sensitizers and their application in dye-sensitized solar cells
Nazeeruddin MK, et al.
Coordination Chemistry Reviews, 249(13-14), 1460-1467 (2005)
Electrodes
Bioimpedance and Bioelectricity Basics, 179-254 (2015)
Wei Sun et al.
Materials science & engineering. C, Materials for biological applications, 33(4), 1907-1913 (2013-03-19)
In this paper a platinum (Pt) nanoparticle decorated graphene (GR) nanosheet was synthesized and used for the investigation on direct electrochemistry of myoglobin (Mb). By integrating GR-Pt nanocomposite with Mb on the surface of carbon ionic liquid electrode (CILE), a
Yuan Xiong et al.
Organic letters, 15(8), 1962-1965 (2013-04-12)
Metal-mediated rearrangements of 3-alkynyl flavone ethers are reported. The overall process involves 5-endo enyne cyclization to a platinum-containing spiro-oxocarbenium intermediate which may be trapped with methanol to produce spirodihydrofurans or further rearranged to afford either allenyl chromanediones or benzofuranones.
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