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938130

Sigma-Aldrich

Chloroplatinic acid hydrate

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Technipur®, ≥99.9% trace metals basis

Synonym(s):

Hexachloroplatinic(IV) acid hydrate, Hydrogen hexachloroplatinate(IV) hydrate, Platinic chloride hydrate

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About This Item

Linear Formula:
H2PtCl6 · xH2O
CAS Number:
26023-84-7
Molecular Weight:
409.81 (anhydrous basis)
MDL number:
MFCD00149909
UNSPSC Code:
12352302

Quality Level

200

Assay

≥99.9% trace metals basis

form

powder, crystals or chunks

impurities

≤1000.0 ppm (trace metals analysis)

mp

60 °C (lit.)

density

2.43 g/mL at 25 °C (lit.)

SMILES string

O.Cl.Cl.Cl[Pt](Cl)(Cl)Cl

InChI

1S/6ClH.H2O.Pt/h6*1H;1H2;/q;;;;;;;+4/p-4

InChI key

SLIOYUPLNYLSSR-UHFFFAOYSA-J

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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 catalytic efficiency. Click here for more information.

Application

Hydrosilylation Catalysts
Chloroplatinic acid hydrate is a popular platinum precursor which is used as catalyst for polymer electrolyte fuel cells, in sensors.

Legal Information

Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany

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Product No.
Description
Pricing

Signal Word

Danger

Hazard Statements

H301,H314,H317,H334

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

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.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

938130-250G:
938130-100G:
938130-50G:
938130-BULK:
938130-VAR:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Polyol synthesis of reduced graphene oxide supported platinum electrocatalysts for fuel cells: Effect of Pt precursor, support oxidation level and pH
Hoe L P, et al.
International Journal of Hydrogen Energy, 43(35), 16998-17011 (2018)
Electrochemical biosensor based on dewdrop-like platinum nanoparticles-decorated silver nanoflowers nanocomposites for H2O2 and glucose detection
Huang ,Z et al.
Journal of the Electrochemical Society, 166(13), B1138-B1138 (2019)
Highly sensitive, flexible H2 gas sensors based on less platinum bimetallic Ni?Pt nanocatalyst-functionalized carbon nanofibers
Nair K G, et al.
ACS applied electronic materials, 3(4), 1621-1633 (2021)

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