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Merck

520799

Platinum black

greener alternative

≥99.9% trace metals basis, powder, low bulk density

Synonym(s):

Platinum gray, Pt, Pt Black

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About This Item

Empirical Formula (Hill Notation):
Pt
CAS Number:
7440-06-4
Molecular Weight:
195.08
NACRES:
NA.22
PubChem Substance ID:
24874169
UNSPSC Code:
12161600
EC Number:
231-116-1
MDL number:
MFCD00011179

Key Documents

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Product Name

Platinum black, low bulk density, ≥99.9% trace metals basis

InChI key

BASFCYQUMIYNBI-UHFFFAOYSA-N

InChI

1S/Pt

SMILES string

[Pt]

assay

≥99.9% trace metals basis

form

powder

reaction suitability

core: platinum, reagent type: catalyst

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

surface area

27-36 m2/g

greener alternative category

Enabling,

Quality Level

100

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General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

Platinum black (low bulk density) can be electroplated on implantable microelectrode arrays (MEAs) to improve the impedence of the device. It can be used as a microelectrode for the formation of a microfluidic electrochemical sensor for glucose sensing applications. It can also be used as a photocathode for the production of hydrogen.

Storage Class

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

520799-BULK: + 520799-1G: + 520799-5G: + 520799-VAR:

jan

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Certificates of Analysis (COA)

Lot/Batch Number
MKCN2738
MKCM3220
MKCK8039
MKCC3809
MKBL3502

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Buchi FN, et al. et al.
Polymer Electrolyte Fuel Cell Durability, By Felix N. Buchi, Minoru Inaba, Thomas J. Schmidt null
Feng Gong et al.
Physical chemistry chemical physics : PCCP, 13(39), 17676-17682 (2011-09-13)
Monolayer of PDDA/graphene/PDDA/H(2)PtCl(6) is fabricated on conductive glass using electrostatic layer-by-layer self-assembly technique, which is then converted to graphene/Pt monolayer for use as counter electrode in dye-sensitized solar cell (DSSC). As compared to the sputtered Pt counter electrode, the self-assembled
S. Zhang, et al.,
Journal of Power Sources, 196, 9955-9960 (2011)
Z. Liu, et al.,
ACS Applied Materials & Interfaces null
F. Alhumaidan, et al.,
Energy and Fuels null
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