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204021

Sigma-Aldrich

Ammonium hexachloroplatinate(IV)

99.995% trace metals basis

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Synonym(s):
Ammonium platinic chloride, Platinum(IV)-ammonium chloride
Linear Formula:
(NH4)2PtCl6
CAS Number:
Molecular Weight:
443.87
EC Number:
MDL number:
eCl@ss:
38191314
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99.995% trace metals basis

form

solid

impurities

≤55.0 ppm Trace Metal Analysis

density

3.07 g/mL at 25 °C (lit.)

SMILES string

[NH4+].[NH4+].Cl[Pt--](Cl)(Cl)(Cl)(Cl)Cl

InChI

1S/6ClH.2H3N.Pt/h6*1H;2*1H3;/q;;;;;;;;+4/p-4

InChI key

PCCGQTHFYHJATL-UHFFFAOYSA-J

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1 of 4

This Item
288152206105203947
Ammonium hexachloroplatinate(IV) 99.995% trace metals basis

204021

Ammonium hexachloroplatinate(IV)

Ammonium tetrachloroplatinate(II) 99%

206105

Ammonium tetrachloroplatinate(II)

Ammonium tetrachloropalladate(II) ≥99.995% trace metals basis

203947

Ammonium tetrachloropalladate(II)

assay

99.995% trace metals basis

assay

98%

assay

99%

assay

≥99.995% trace metals basis

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

impurities

≤55.0 ppm Trace Metal Analysis

impurities

-

impurities

-

impurities

≤50.0 ppm Trace Metal Analysis

density

3.07 g/mL at 25 °C (lit.)

density

-

density

2.936 g/mL at 25 °C (lit.)

density

2.17 g/mL at 25 °C (lit.)

Features and Benefits

Reacts with Cu(OAc)2 and H2S to form Cu2PtIIPt3IVS8 which has applications in diamagnetic materials and semiconductors.

signalword

Danger

Hazard Classifications

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

Storage Class

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

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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Customers Also Viewed

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1 of 4

R D Murdoch et al.
Annals of allergy, 59(6), 464-469 (1987-12-01)
The ability of closely related platinum group metal salts (PGMS) to cross-react with the principal sensitising agent ammonium hexachloroplatinate IV was investigated in refinery workers. Selected subjects were screened by skin prick test, specific RAST, RAST inhibition, and primate PCA
Fabrice Battais et al.
Contact dermatitis, 77(5), 311-322 (2017-05-31)
Identification of the allergenic potency of chemicals is a key step in the safety assessment process. Predictive assays that require no or few animals are needed. To develop an alternative in vitro mouse bone marrow-derived dendritic cell (BMDC) assay to
Allergy to the complex salts of platinum. A review of the literature and three case reports.
P Orbaek
Scandinavian journal of work, environment & health, 8(2), 141-145 (1982-06-01)
Raghunandan Sharma et al.
ACS omega, 4(13), 15711-15720 (2019-10-02)
A water-assisted control of Pt nanoparticle size during a surfactant-free, microwave-assisted polyol synthesis of the carbon-supported platinum nanoparticles (Pt/C) in a mixture of ethylene glycol and water using (NH4)2PtCl6 as the Pt precursor is demonstrated. The particle size was tuned
R D Murdoch et al.
International archives of allergy and applied immunology, 77(4), 456-458 (1985-01-01)
Hooded Lister rats were sensitised to the halide salt of platinum ammonium tetrachloroplatinate(II)[(NH4)2PtCl4] in its conjugated form with ovalbumin. Sensitisation was achieved by intraperitoneal injection with Bordetella pertussis vaccine as adjuvant, followed 21 days later by a further injection in

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