Compound Formula	OsO₂
Molecular Weight	222.229
Appearance	Liquid
Melting Point	Varies by solvent
Boiling Point	Varies by solvent
Density	Varies by solvent
Solubility in H2O	N/A
Exact Mass	255.941 g/mol
Monoisotopic Mass	255.941 g/mol
Charge	255.941158 Da

Osmium Oxide Nanoparticle Dispersion Health & Safety Information

Signal Word	Danger
Hazard Statements	H301
Hazard Codes	N/A
Precautionary Statements	P264-P270-P301+P310-P321-P405-P501
Flash Point	Not applicable
RTECS Number	N/A
Transport Information	NONH
WGK Germany	NONH
GHS Pictograms	GHS06 Skull and Crossbones
MSDS / SDS	Request MSDS / SDS

About Osmium Oxide Nanoparticle Dispersion

Osmium Oxide Nanoparticle Dispersions are suspensions of osmium oxide nanoparticles in water or various organic solvents such as ethanol or mineral oil. American Elements manufactures oxide nanopowders and nanoparticles with typical particle sizes ranging from 10 to 200nm and in coated and surface functionalized forms. Our nanodispersion and nanofluid experts can provide technical guidance for selecting the most appropriate particle size, solvent, and coating material for a given application. We can also produce custom nanomaterials tailored to the specific requirements of our customers upon request.

Osmium Oxide Nanoparticle Dispersion Synonyms

Osmic acid, Osmium Tetroxide, Perosmic oxide, Osmium(VIII)-oxide, tetraoxoosmium, Perosmic acid anhydride, Tetraketoosmium

Chemical Identifiers

Linear Formula	OsO₂
MDL Number	MFCD00011150
EC No.	244-058-7
Beilstein/Reaxys No.	N/A
Pubchem CID	24884370
IUPAC Name	tetraoxoosmium
SMILES	O=[Os](=O)(=O)=O
InchI Identifier	InChI=1S/4O.Os
InchI Key	VUVGYHUDAICLFK-UHFFFAOYSA-N

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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.

Payment Methods

American Elements accepts checks, wire transfers, ACH, most major credit and debit cards (Visa, MasterCard, AMEX, Discover) and Paypal.

For the convenience of our international customers, American Elements offers the following additional payment methods:

SOFORT bank tranfer payment for Austria, Belgium, Germany and SwitzerlandJCB cards for Japan and WorldwideBoleto Bancario for BraziliDeal payments for the Netherlands, Germany, Austria, Belgium, Italy, Poland, Spain, Switzerland, and the United KingdomGiroPay for GermanyDankort cards for DenmarkElo cards for BrazileNETS for SingaporeCartaSi for ItalyCarte-Bleue cards for FranceChina UnionPayHipercard cards for BrazilTROY cards for TurkeyBC cards for South KoreaRuPay for India

Related Elements

Osmium

76 Os 190.230000000 Osmium

See more Osmium products. Osmium (atomic symbol: Os, atomic number: 76) is a Block D, Group 8, Period 6 element with an atomic weight of 190.23. Osmium Bohr Model The number of electrons in each of osmium's shells is [2, 8, 18, 32, 14, 2] and its electron configuration is [Xe] 4f¹⁴ 5d⁶ 6s². The osmium atom has a radius of 135 pm and a Van der Waals radius of 216 pm. Osmium was discovered and first isolated by Smithson Tennant in 1803. Elemental Osmium In its elemental form, osmium has a silvery blue cast apperance. Osmium has the highest melting point and the lowest vapor pressure of any of the platinum group of metals it is also the densest naturally ocurring element. Osmium is the least abundant stable element in the earth's crust. It is found in the alloys osmiridium and iridiosmium and as a free element. The origin of the name Osmium comes from the Greek word osme, meaning a smell or odor.