ChemicalBook > CAS DataBase List > OSMIUM (IV) OXIDE

OSMIUM (IV) OXIDE

Product Name
OSMIUM (IV) OXIDE
CAS No.
12036-02-1
Chemical Name
OSMIUM (IV) OXIDE
Synonyms
oxoosmium;ketoosmium;dioxoosmium;OSMIUM DIOXIDE;Osmium(IV)dioxide;OSMIUM (IV) OXIDE;Osmium(IV) Oxide, Os Min;Osmium(IV) oxide anhydrous;Osmium(IV) oxide, Os 83% min;Osmium Oxide Nanoparticles / Nanopowder
CBNumber
CB7253917
Molecular Formula
O2Os
Formula Weight
222.23
MOL File
12036-02-1.mol
More
Less

OSMIUM (IV) OXIDE Property

Density 
11.4
solubility 
insoluble in H2O, acid solutions
form 
Powder
Specific Gravity
11.4
color 
Black
Water Solubility 
Slightly soluble in cold water.
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

More
Less

N-Bromosuccinimide Price

Alfa Aesar
Product number
039497
Product name
Osmium(IV) oxide, Os 83% min
Packaging
0.25g
Price
$128
Updated
2024/03/01
Alfa Aesar
Product number
039497
Product name
Osmium(IV) oxide, Os 83% min
Packaging
1g
Price
$454
Updated
2024/03/01
Alfa Aesar
Product number
039497
Product name
Osmium(IV) oxide, Os 83% min
Packaging
5g
Price
$1926
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
ING0014897
Product name
OSMIUM DIOXIDE
Purity
95.00%
Packaging
5MG
Price
$503.79
Updated
2021/12/16
More
Less

OSMIUM (IV) OXIDE Chemical Properties,Usage,Production

Chemical Properties

dark bluish black powder(s), with rutile crystal(s) form [KIR82] [ALD94]

Uses

The osmium oxide/hexacyanoruthenate films modified electrodes plays an important role for the electrocatalytic reaction of catecholamines and sulfur oxoanions. Used as catalyst. Metallic osmium or an osmium oxide-ruthenium cyanide film modified graphite electrodes plays an essential role for the determination of biogenic amines from electrocatalytic responses.

Safety Profile

Brown or black crystals. Amorphous form can explode spontaneously in air. When heated to decomposition it emits toxic fumes of Os.

OSMIUM (IV) OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

OSMIUM (IV) OXIDE Suppliers

China 20 Germany 1 India 3 United Kingdom 2 United States 12 Global 38

12036-02-1, OSMIUM (IV) OXIDERelated Search:

Gallium(III) oxide Calcium oxide Oxyresveratrol NIOBIUM (IV) OXIDE INDIUM TIN OXIDE ANTIMONY (IV) OXIDE BERYLLIUM OXIDE Molybdenum(IV) oxide Digold trioxide Thulium oxide DEUTERIUM OXIDE Zinc oxide Styrene oxide PRASEODYMIUM(III) OXIDE 99.9% Cerium dioxide RHENIUM (VI) OXIDE Scandium oxide LYCOBETAINE

  • OSMIUM (IV) OXIDE
  • OSMIUM DIOXIDE
  • Osmium(IV)oxide,Premion99.99%(metalsbasis),Os83%min
  • Osmium(IV) oxide, Os 83% min
  • Osmium (IV) oxide, Premion, 99.99% (metals basis), Os 73.2% min
  • Osmium(IV)dioxide
  • ketoosmium
  • oxoosmium
  • dioxoosmium
  • Osmium(IV) Oxide, Os Min
  • Osmium(IV) oxide anhydrous
  • Osmium Oxide Nanoparticles / Nanopowder
  • Osmium(IV) oxide, Premion, 99.99% (metals basis), Os 83% m
  • 12036-02-1
  • O2Os
  • OsO2