Potassium hexafluoroantimonate

Base Information

• Chemical Name: Potassium hexafluoroantimonate
• CAS No.: 16893-92-8
• Molecular Formula: F6KSb
• Molecular Weight: 274.839
• Hs Code.: 28269080
• European Community (EC) Number: 628-032-6
• DSSTox Substance ID: DTXSID30586923
• Wikidata: Q61083157
• Mol file: 16893-92-8.mol

Synonyms:Potassium hexafluoroantimonate;16893-92-8;potassium;hexafluoroantimony(1-);Potassiumhexafluoroantimonate;Potassium hexafluoroantimonate(V);potassium hexafluorostibate(V);potassium hexafluoroantimonate ion;DTXSID30586923;Potassium hexafluoroantimonate(1-);Antimonate(1-), hexafluoro-, potassium (1:1), (OC-6-11)-;MFCD00043080;AKOS015833661;D95883;Q61083157

Chemical Property of Potassium hexafluoroantimonate

Chemical Property:

• Appearance/Colour: white to light beige crystalline powder
• Melting Point: 846 °C
• Boiling Point: 1505
• Flash Point: 1505 °C
• PSA: 0.00000
• LogP: 2.52120
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility.: Soluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 0
• Exact Mass: 273.85794
• Heavy Atom Count: 8
• Complexity: 62.7

Purity/Quality:

99% ^*data from raw suppliers

PotassiumHexafluoroantimonate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn,N,Xi,C
• Hazard Codes: Xn,N,Xi,C
• Statements: 20/22-51/53
• Safety Statements: 61

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: F[Sb-](F)(F)(F)(F)F.[K+]

Technology Process of Potassium hexafluoroantimonate

There total 18 articles about Potassium hexafluoroantimonate 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:

potassium fluoride (7789-23-3) + SbF5*NOF → potassium hexafluoroantimonate (16893-92-8) + nitrosyl fluoride (7789-25-5)

Guidance literature:

heating;

Reference yield:

antimony pentafluoride (7783-70-2) → potassium hexafluoroantimonate (16893-92-8)

Guidance literature:

With potassium hydroxide; In not given; with acidic SbF5 soln.;

Reference yield:

potassium fluoride (7789-23-3) + Au(SbF6)2 → potassium hexafluoroantimonate (16893-92-8) + Au(AuF4)2

Guidance literature:

In hydrogen fluoride; byproducts: Au; HF (liquid); Argon atmosphere, fluorocarbon polymer tube; decantation, washing (HF);

DOI:10.1021/ja9630654

upstream raw materials:

potassium fluoride

fluorine

xenon difluoride

antimony(III) fluoride

Downstream raw materials:

[Pt2Me3(μ-dppm)2]SbF6

{ReCl(CNH-t-Bu)(CN-t-Bu)2(PMePh₂)2}SbF₆

ReBr(CNMe)3(PMePh₂)2

{ReCl(CNHMe)(CNMe)2(PMePh₂)2}SbF₆

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