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Merck
CN

444685

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:
Molecular Weight:
195.08
EC Number:
MDL number:
UNSPSC Code:
12141734
PubChem Substance ID:
NACRES:
NA.23
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Quality Level

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

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.

Preparation Note

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

Regulatory Information

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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)
Electrode array design and fabrication for implantable systems
Implantable Sensor Systems for Medical Applications, 249(13-14), 150-182 (2013)
Electrodes
Bioimpedance and Bioelectricity Basics, 179-254 (2015)
Shai Rozen et al.
Plastic and reconstructive surgery, 131(6), 1253-1265 (2013-05-30)
Left untreated, paralytic lagophthalmos may result in corneal dryness, ulcerations, and subsequent blindness. The most common nondynamic surgical solution is upper eyelid weight placement in a superficial, pretarsal pocket, carrying the risk of visibility, extrusion, and entropion. The authors present
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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