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334472

Hydrogen hexahydroxyplatinate(IV)

99.9% trace metals basis

Synonym(s):

Platinic acid

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$174.00

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$527.00

$174.00

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About This Item

Linear Formula:
H2Pt(OH)6
CAS Number:
51850-20-5
Molecular Weight:
299.14
NACRES:
NA.23
PubChem Substance ID:
24860230
UNSPSC Code:
12352302
EC Number:
257-471-2
MDL number:
MFCD00058744
Assay:
99.9% trace metals basis
Form:
powder and chunks
Solubility:
H2O: slightly soluble(lit.), aqueous acid: slightly soluble(lit.)

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Quality Level

100

assay

99.9% trace metals basis

form

powder and chunks

impurities

≤1500.0 ppm Trace Metal Analysis

solubility

H2O: slightly soluble(lit.), aqueous acid: slightly soluble(lit.)

application(s)

PEM fuel cells
homogeneous catalyst
material synthesis precursor

SMILES string

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

InChI

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

InChI key

ILXDKMTYQJUXAB-UHFFFAOYSA-J

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379840587583574988
Hydrogen hexahydroxyplatinate(IV) 99.9% trace metals basis

Sigma-Aldrich

334472

Hydrogen hexahydroxyplatinate(IV)

Platinum(IV) chloride ≥99.99% trace metals basis

Sigma-Aldrich

379840

Platinum(IV) chloride

Zinc phosphate 99.998% trace metals basis

Sigma-Aldrich

587583

Zinc phosphate

Ammonium nickel(II) sulfate hexahydrate 99.999% trace metals basis

Sigma-Aldrich

574988

Ammonium nickel(II) sulfate hexahydrate

form

powder and chunks

form

powder and chunks

form

powder and chunks

form

crystals and lumps

assay

99.9% trace metals basis

assay

≥99.99% trace metals basis

assay

99.998% trace metals basis

assay

99.999% trace metals basis

solubility

H2O: slightly soluble(lit.), aqueous acid: slightly soluble(lit.)

solubility

-

solubility

H2O: insoluble(lit.)

solubility

H2O: slightly soluble(lit.)

impurities

≤1500.0 ppm Trace Metal Analysis

impurities

≤100.0 ppm Trace Metal Analysis

impurities

≤25.0 ppm Trace Metal Analysis

impurities

≤15.0 ppm Trace Metal Analysis

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ9403
MKCS5426
MKCN0028
MKCD6861
MKBZ3393V

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Jianjian Lin et al.
Scientific reports, 4, 5769-5769 (2014-08-30)
Three-dimensional (3D) hierarchical nanoscale architectures comprised of building blocks, with specifically engineered morphologies, are expected to play important roles in the fabrication of 'next generation' microelectronic and optoelectronic devices due to their high surface-to-volume ratio as well as opto-electronic properties.

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Gold Nanorod Synthesis

Plasmonic nanoparticles have unique optical properties that can be tailored to suit a variety of applications in the biotechnology1–8 and electronics9–16 industries.

Global Trade Item Number

SKUGTIN
334472-500MG04061826738177
334472-2.5G04061826738160

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