Nitrosonium Hexafluoroantimonate

CAS #:

Linear Formula:


MDL Number:


EC No.:



(2N) 99% Nitrosonium Hexafluoroantimonate
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(3N) 99.9% Nitrosonium Hexafluoroantimonate
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(4N) 99.99% Nitrosonium Hexafluoroantimonate
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(5N) 99.999% Nitrosonium Hexafluoroantimonate
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Nitrosonium Hexafluoroantimonate Properties (Theoretical)

Compound Formula NOSbF6
Molecular Weight 265.76 g/mol
Appearance White Powder or Crystals
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass 264.892224
Monoisotopic Mass 264.892224

Nitrosonium Hexafluoroantimonate Health & Safety Information

Signal Word Warning
Hazard Statements H302 + H332-H411
Hazard Codes Xn, N
Risk Codes 20/22-51/53
Safety Statements 61
RTECS Number N/A
Transport Information UN 1759 8/PG 2
WGK Germany 2

About Nitrosonium Hexafluoroantimonate

Nitrosonium Hexafluoroantimonate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Nitrosonium Hexafluoroantimonate Synonyms

Nitrosyl hexafluoroantimonate, Nitrilooxonium hexafluoroantimonate(1-)

Chemical Identifiers

Linear Formula NOSbF6
MDL Number MFCD00042550
EC No. N/A
Beilstein/Reaxys No. N/A
Pubchem CID 16717643
IUPAC Name azanylidyneoxidanium; hexafluoroantimony(1-)
SMILES F[Sb-](F)(F)(F)(F)F.[O+]#N
InchI Identifier InChI=1S/6FH.NO.Sb/c;;;;;;1-2;/h6*1H;;/q;;;;;;+1;+5/p-6

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements


See more Antimony products. Antimony (atomic symbol: Sb, atomic number: 51) is a Block P, Group 15, Period 5 element with an atomic radius of 121.760. Antimony Bohr Model The number of electrons in each of antimony's shells is 2, 8, 18, 18, 5 and its electron configuration is [Kr] 4d10 5s2 5p3. The antimony atom has a radius of 140 pm and a Van der Waals radius of 206 pm. Antimony was discovered around 3000 BC and first isolated by Vannoccio Biringuccio in 1540 AD. In its elemental form, antimony has a silvery lustrous gray appearance. Elemental Antimony The most common source of antimony is the sulfide mineral known as stibnite (Sb2S3), although it sometimes occurs natively as well. Antimony has numerous applications, most commonly in flame-retardant materials. It also increases the hardness and strength of lead when combined in an alloy and is frequently employed as a dopant in semiconductor materials. Its name is derived from the Greek words anti and monos, meaning a metal not found by itself.


See more Nitrogen products. Nitrogen is a Block P, Group 15, Period 2 element. Its electron configuration is [He]2s22p3. Nitrogen is an odorless, tasteless, colorless and mostly inert gas. It is the seventh most abundant element in the universe and it constitutes 78.09% (by volume) of Earth's atmosphere. Nitrogen was discovered by Daniel Rutherford in 1772.


Fluorine is a Block P, Group 17, Period 2 element. Its electron configuration is [He]2s22p5. The fluorine atom has a covalent radius of 64 pm and its Van der Waals radius is 135 pm. In its elemental form, CAS 7782-41-4, fluorine gas has a pale yellow appearance. Fluorine was discovered by André-Marie Ampère in 1810. It was first isolated by Henri Moissan in 1886.


April 14, 2024
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