POTASSIUM TETRAFLUOROANTIMONATE

Base Information

• Chemical Name: POTASSIUM TETRAFLUOROANTIMONATE
• CAS No.: 15273-81-1
• Molecular Formula: F₄Sb*K
• Molecular Weight: 236.842
• Mol file: 15273-81-1.mol

Synonyms:POTASSIUM CRYOLITE;POTASSIUM HEXAFLUOROALUMINATE;potassium tetrafluoroaluminate;potassiumaluminiumfluoride;potassiumaluminumtetrafluoride;potassium tetrafluoroantimonate(III);PotassiuM fluoaluMinate;Potassium fluoroalum;potassmm aluminium fluoride;POTASSIUMALUMINIUMTETRAFLUORIDE;POTASSIUM ALUMINUM FLUORIDE;

Chemical Property of POTASSIUM TETRAFLUOROANTIMONATE

Chemical Property:

• PSA: 0.00000
• LogP: 1.68080

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of POTASSIUM TETRAFLUOROANTIMONATE

There total 3 articles about POTASSIUM TETRAFLUOROANTIMONATE 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:

calcium fluoride + antimony(III) sulfide + potassium nitrate → potassium tetrafluoroantimonate(III) (15273-81-1)

Guidance literature:

With KOH; In sulfuric acid; aq. H2SO4; in warm soln.,calcd. amounts, neutralisn. with KOH, mild heating;

Reference yield:

antimony(III) trioxide + hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8) + potassium carbonate (584-08-7) → potassium tetrafluoroantimonate(III) (15273-81-1)

Guidance literature:

In not given; excess of HF;

Reference yield:

potassium fluoride (7789-23-3) + antimony(III) fluoride (7783-56-4) → potassium tetrafluoroantimonate(III) (15273-81-1)

Guidance literature:

In water; 1.1:1.0 molar ratio at 298.15 K; crystd., filtered off, DTA;

DOI:10.1007/s11173-005-0067-5

upstream raw materials:

hydrogen fluoride

potassium carbonate

potassium fluoride

antimony(III) fluoride

Refernces