CAS 16921-30-5

Potassium hexachloroplatinate

Description:

Potassium hexachloroplatinate, with the chemical formula K2[PtCl6], is an inorganic compound that features platinum in its hexavalent state coordinated with six chloride ions. It typically appears as a yellow crystalline solid and is known for its stability and solubility in water. This compound is often used in various applications, including as a precursor in the synthesis of platinum catalysts and in analytical chemistry for the determination of platinum. The presence of potassium ions contributes to its ionic nature, enhancing its solubility in polar solvents. Potassium hexachloroplatinate is also notable for its role in the preparation of other platinum complexes and its use in the field of materials science. When handling this compound, standard safety precautions should be observed, as it can be toxic and may pose environmental hazards. Overall, potassium hexachloroplatinate is an important compound in coordination chemistry and catalysis, reflecting the versatile chemistry of platinum.

Formula: Cl₆Pt·2K

InChI: InChI=1S/6ClH.2K.Pt/h6*1H;;;/q;;;;;;2*+1;+4/p-6

InChI key: InChIKey=DPAIVKJGTXERIM-UHFFFAOYSA-H

SMILES: [Pt+4]([Cl-])([Cl-])([Cl-])([Cl-])([Cl-])[Cl-].[K+]

Synonyms:

• Dipotassium Hexachloroplatinate
• Dipotassium Hexachloroplatinate(2-)
• Dipotassium Platinum(+4) Cation Hexachloride
• Dipotassium hexachloroplatinate (K₂PtCl₆)
• Dipotassium platinum hexachloride
• NSC 56749
• PLATINUM(+4)Potassium chloride
• Platinate(2-), hexachloro-, dipotassium
• Platinate(2-), hexachloro-, dipotassium, (OC-6-11)-
• Platinate(2-), hexachloro-, potassium (1:2), (OC-6-11)-
• Platinic potassium chloride
• Platinum potassium chloride (K₂PtCl₆)
• Platinum potassium chloride (PtK₂Cl₆)
• Potassium PLATINIC chloride
• Potassium chloroplatinate
• Potassium chloroplatinate (IV)
• Potassium chloroplatinate (K₂PtCl₆)
• Potassium hexachloroplatinate
• Potassium hexachloroplatinate(+4)
• Potassium platinum chloride (K₂PtCl₆)
• Potassium platinum(IV) hexachloride (K₂PtCl₆)
• platinum (IC) Potassium chloride
• platinum (IV) Potassium chloride
• platinum Potassium chloride
• Potassium hexachloroplatinate(Ⅳ)

Potassium hexachloroplatinate(IV), Pt 39.6%

CAS: 16921-30-5

Potassium hexachloroplatinate(IV) is used for the determination of potassium by gravimetric analysis. It is also used to prepare potassium tetrchloroplatinate by reduction using hydrazine dihydrochloride. Further, it is used in photography. This Thermo Scientific Chemicals brand product was original

Formula: Cl₆K₂Pt

Molecular weight: 485.98

Ref: 02-012169

Potassium hexachloroplatinate(IV), 99%

CAS: 16921-30-5

Potassium hexachloroplatinate(IV), 99%

Formula: K₂PtCl₆

Purity: 99%

Color and Shape: yellow xtl.

Molecular weight: 486.01

Ref: 08-78-1960

Platinate(2-​)​, hexachloro-​, potassium (1:2)​, (OC-​6-​11)​-

CAS: 16921-30-5

Formula: Cl₆KPt

Purity: 97%

Color and Shape: Solid

Molecular weight: 446.8943

Ref: IN-DA00HZ9X

Reagecon Platinum-Cobalt (Hazen) 500 Colour Standard

Controlled Product

CAS: 16921-30-5, 7647-01-0, 7791-13-1

Reagecon's Platinum-Cobalt (Hazen) 500 Colour Standard can be used to calibrate, control, qualify or validate colour measurement instruments. This standard can be described as Platinum-Cobalt, Pt-Co, Hazen or APHA colour. All descriptions are interchangeable. This product is used extensively in the water industry and several other industries. The standard covers the requirements of ASTM Method D 1209.

Color and Shape: Liquid

Ref: 07-HAZ500

Reagecon Platinum-Cobalt (Hazen) 500 Colour Standard

Controlled Product

CAS: 16921-30-5, 7647-01-0, 7791-13-1

Reagecon's Platinum-Cobalt (Hazen) 500 Colour Standard can be used to calibrate, control, qualify or validate colour measurement instruments. This standard can be described as Platinum-Cobalt, Pt-Co, Hazen or APHA colour. All descriptions are interchangeable. This product is used extensively in the water industry and several other industries. The standard covers the requirements of ASTM Method D 1209.

Color and Shape: Liquid

Ref: 07-HAZ5005

Reagecon Platinum-Cobalt (Hazen) 50 Colour Standard

Controlled Product

CAS: 16921-30-5, 7647-01-0, 7791-13-1

Reagecon's Platinum-Cobalt (Hazen) 50 Colour Standard can be used to calibrate, control, qualify or validate colour measurement instruments. This standard can be described as Platinum-Cobalt, Pt-Co, Hazen or APHA colour. All descriptions are interchangeable. This product is used extensively in the water industry and several other industries. The standard covers the requirements of ASTM Method D 1209.

Color and Shape: Liquid

Ref: 07-HAZ5001

Reagecon Platinum-Cobalt (Hazen) 500 Colour Standard

Controlled Product

CAS: 16921-30-5, 7647-01-0, 7791-13-1

Reagecon's Platinum-Cobalt (Hazen) 500 Colour Standard can be used to calibrate, control, qualify or validate colour measurement instruments. This standard can be described as Platinum-Cobalt, Pt-Co, Hazen or APHA colour. All descriptions are interchangeable. This product is used extensively in the water industry and several other industries. The standard covers the requirements of ASTM Method D 1209.

Color and Shape: Liquid

Ref: 07-HAZ50001

Potassium hexachloro platinate

CAS: 16921-30-5

Formula: Cl₆K₂Pt

Purity: 95.0%

Color and Shape: Solid, Yellow powder

Molecular weight: 482.705

Ref: 10-F053477

Potassium hexachloroplatinate(IV)

CAS: 16921-30-5

Formula: Cl₆K₂Pt

Purity: ≥ 99.0% (trace metals, dried basis)

Color and Shape: Yellow to yellow-orange powder or crystals

Molecular weight: 486.01

Ref: 7W-GK0541

Potassium hexachloroplatinate(IV); 99.95% (metals basis)

CAS: 16921-30-5

Formula: K₂PtCl₆

Purity: ≥ 99.95%

Color and Shape: Yellow to yellow-orange powder or crystals

Molecular weight: 486.01

Ref: 7W-GX3794

Potassium Hexachloroplatinate (IV) pure, 40% Pt

CAS: 16921-30-5

Formula: K₂PtCl₆

Color and Shape: Yellow, Powder, Clear, Pale yellow

Molecular weight: 486.01

Ref: SR-91489