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Sigma-Aldrich

Chloroplatinic acid hydrate

99.995% trace metals basis

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Synonym(s):
Hexachloroplatinic(IV) acid hydrate, Hydrogen hexachloroplatinate(IV) hydrate, Platinic chloride hydrate
Linear Formula:
H2PtCl6 · xH2O
CAS Number:
Molecular Weight:
409.81 (anhydrous basis)
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Assay

99.995% trace metals basis

composition

Pt, 38-40%

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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This Item
52089620608381080
Chloroplatinic acid hexahydrate ACS reagent, ≥37.50% Pt basis

Sigma-Aldrich

206083

Chloroplatinic acid hexahydrate

Essential Grade
mp

60 °C (lit.)

mp

60 °C (lit.)

mp

-

mp

60 °C (lit.)

density

2.43 g/mL at 25 °C (lit.)

density

2.43 g/mL at 25 °C (lit.)

density

-

density

2.43 g/mL at 25 °C (lit.)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

composition

Pt, 38-40%

composition

Pt, 37-40%

composition

-

composition

-

General description

Chloroplatinic acid hydrate is one of the most soluble compounds of platinum.

Application

Used for the production of platinum metal and its compounds.

Packaging

Packaged under dry Nitrogen gas

Storage and Stability

1. Hygroscopic material, always handle in a glove bag or a glove box filled with dry inert gas
2. Recommended for one time use to prevent water absorption and degradation. If necessary, once opened, repack and seal under dry inert gas.
3. Store with care. Prevent from light. Always store in well-sealed containers in a dry inert atmosphere. Recommended to store containers in a secondary desiccator with desiccant in a dry inert atmosphere.

Signal Word

Danger

Hazard Statements

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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