CAS 10022-66-9

Potassium osmate(VI) dihydrate

Description:

Potassium osmate(VI) dihydrate, with the CAS number 10022-66-9, is an inorganic compound that consists of potassium ions and osmate ions, specifically in the +6 oxidation state of osmium. This compound typically appears as a crystalline solid and is known for its strong oxidizing properties. The dihydrate form indicates that it contains two molecules of water for each formula unit, which can influence its solubility and stability. Potassium osmate(VI) dihydrate is often used in organic synthesis, particularly in the oxidation of alkenes to form diols, a reaction known as osmylation. Due to the toxicity of osmium compounds, safety precautions are essential when handling this substance. It is also important to note that osmium and its compounds can pose environmental hazards, necessitating careful disposal and management. Overall, potassium osmate(VI) dihydrate is a valuable reagent in chemical research and industrial applications, particularly in the field of organic chemistry.

Formula: H₄K₂O₆Os

InChI: InChI=1/2K.4O.Os/q2*+1;;;;;-2/r2K.O4Os/c;;1-5(2,3)4/q2*+1;-2

InChI key: InChIKey=DOYUPVQPHXAHDP-UHFFFAOYSA-N

SMILES: [Os-2](=O)(=O)(=O)=O.[K+].O

Synonyms:

• Dipotassium Dioxido(Dioxo)Osmium
• Dipotassium tetrahydroxodioxoosmate
• Dipotassium tetrahydroxodioxoosmate(2-)
• Dipotassium tetrahydroxydioxoosmate(2-)
• Dipotassium trans-tetrahydroxodioxoosmate(2-)
• Osmate (OsO₄^2-), dipotassium, dihydrate, (T-4)-
• Osmate (OsO₄^2-), potassium, hydrate (1:2:2), (T-4)-
• Osmic acid (H₂OsO₄), dipotassium salt, dihydrate
• Potassium osmate (K₂OsO₂(OH)₄)
• Potassium osmate (K₂OsO₄), dihydrate
• Potassium osmate dihydrate
• Potassium osmium oxide hydroxide (K₂OsO₂(OH)₄)
• Potassium tetrahydroxodioxoosmate (K₂[OsO₂(OH)₄])
• potassium(VI) osmiate dihydrate
• trans-Dipotassium tetrahydroxodioxoosmate(2-)
• trans-Potassium tetrahydroxodioxoosmate(2-)
• Potassium osmate (K2OsO4), dihydrate
• Osmate (OsO42-), potassium, hydrate (1:2:2), (T-4)-
• Osmic acid (H2OsO4), dipotassium salt, dihydrate
• Osmate (OsO42-), dipotassium, dihydrate, (T-4)-
• PotassiuM osMate (Vl) dihydrate
• POTASSIUM OSMIUM OXIDE(VI)
• PotassiuM osMate(VI) dihydrate, 99% (99.98+%-Os)
• Potassium osmium oxide(VI) dihydrate
• PotassiuM osMate(vi) dehydrate
• potassium osmium(vi) oxide dihydrate
• PotassiuM osMate(VI) dihyd
• Potassium osmate(VI) dihydrate, 51.0-52.0% Os
• OsMate, dipotassiuM, dihydrate
• PotassiuM osMiuM(VI) oxide dihydrate, 99+%, 99+%
• PotassiuM dioxidodioxoosMiuM dihydrate
• Potassiumosmate(VI)dihydrate,99%
• Potassium osmium(VI) oxide dihydrate, 99+%
• POTASSIUM OSMATE(VI) DIHYDRATE
• potassium osmium oxide
• POTASSIUM OSMATE DIHYDRATE FOR SYNTHESIS

Potassium osmium(VI) oxide dihydrate, 98+%

CAS: 10022-66-9

Potassium osmium(VI) oxide dihydrate acts as a catalyst for the oxidative cleavage of olefins to ketones and carboxylic acids. It is employed in an intramolecular amidohydroxylation of carbamoyloxytethered olefins providing hydroxy oxazolidinones. It is also used as a reagent in the synthesis of amp

Formula: H₄K₂O₆Os

Purity: 98+%

Color and Shape: Purple, Powder

Molecular weight: 368.45

Ref: 02-012647

Potassium osmate(VI) dihydrate, 99%

CAS: 10022-66-9

Potassium osmate(VI) dihydrate, 99%

Formula: K₂OsO₄·2H₂O

Purity: 99%

Color and Shape: purple pwdr.

Molecular weight: 332.40 (368.43)

Ref: 08-93-7613

Potassium osmate(VI) dihydrate, 99% (99.98+%-Os)

CAS: 10022-66-9

Potassium osmate(VI) dihydrate, 99% (99.98+%-Os)

Formula: K₂OsO₄H₂O

Purity: (99.98+%-Os)

Color and Shape: purple pwdr.

Molecular weight: 332.40 (368.43)

Ref: 08-76-4050

Potassium dioxidodioxoosmium dihydrate

CAS: 10022-66-9

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 370.47

Ref: 10-F235901

Potassium osmate(VI) dihydrate

CAS: 10022-66-9

Formula: K₂OsO₄·2H₂O

Purity: ≥ 99.0%

Color and Shape: Brown to violet powder

Molecular weight: 368.45

Ref: 7W-GX3123

Potassium osmate(VI) dihydrate

CAS: 10022-66-9

Potassium osmate(VI) dihydrate

Purity: 95%

Molecular weight: 368.45g/mol

Ref: 54-IN10570

Potassium Osmate(VI) Dihydrate

Controlled Product

CAS: 10022-66-9

Applications Potassium Osmate(VI) Dihydrate is used as a catalyst in the homogeneous dihydroxylation of olefins. It is also used as a reagent in the synthesis of Amphidinolide B which exhibits potent antitumor activity against human solid and blood tumor cells.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Fujita, K., et al.: Chem. Pharm. Bull., 60, 1594 (2012); Lu, L., et al.: J. Org. Chem., 78, 2213 (2013)

Formula: H₄K₂O₆Os·2H₂O

Color and Shape: Neat

Molecular weight: 368.46

Ref: TR-P698160

Potassium osmate(VI) dihydrate

CAS: 10022-66-9

Formula: H₄K₂O₆Os

Color and Shape: Solid

Molecular weight: 368.4548

Ref: IN-DA00382L