Potassium nitridotrioxoosmate(VIII)

Base Information

• Chemical Name: Potassium nitridotrioxoosmate(VIII)
• CAS No.: 21774-03-8
• Molecular Formula: K. N O3 Os
• Molecular Weight: 291.303
• Mol file: 21774-03-8.mol

Synonyms:Potassium nitridotrioxoosmate(VIII)

Chemical Property of Potassium nitridotrioxoosmate(VIII)

Chemical Property:

• Melting Point: >187 °C (dec.)(lit.)
• PSA: 53.71000
• Density: 4.2 g/mL at 25 °C(lit.)
• LogP: 0.52420
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 292.91300
• Heavy Atom Count: 6
• Complexity: 251

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: N#[Os-](=O)(=O)=O.[K+]

Technology Process of Potassium nitridotrioxoosmate(VIII)

There total 4 articles about Potassium nitridotrioxoosmate(VIII) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

osmium(VIII) oxide (20816-12-0) → potassium osmiamate (21774-03-8)

Guidance literature:

With potassium hydroxide; ammonia; In potassium hydroxide;

Reference yield:

potassium pentachloronitridoosmate(VI) → potassium osmiamate (21774-03-8)

Guidance literature:

With potassium hydroxide; In not given; react. of H2O2 or O3 with soln. of K2{OsNCl5} in presence of KOH;;

Reference yield:

osmium(VIII) oxide (20816-12-0) + ammonia (7664-41-7) + potassium hydroxide → potassium osmiamate (21774-03-8)

Guidance literature:

In water; OsO4, KOH and water warmed to 40 °C; addn. of aq. NH3; (excess of NH3 forms NH4{OsO3N});; pptn.;;

upstream raw materials:

osmium(VIII) oxide

ammonia

potassium carbonate