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ChemicalBook CAS DataBase List OSMIUM (IV) OXIDE

OSMIUM (IV) OXIDE

$128.65 - $1926.65

Product nameOSMIUM (IV) OXIDE
Cas No12036-02-1
MFO2Os
MW222.23
MDL NumberMFCD00799803

Synonyms

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

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Price

2 prices

Brand less more

TCI Chemical American Custom Chemicals Corporation
Package less more

5mg 200mg

Clear All Done

Brand	Packaging	Price	Product name
American Custom Chemicals Corporation ING0014897	5MG	$503.79	OSMIUM DIOXIDE
TCI Chemical O0650	200MG	$171	Osmium(IV) Oxide

Properties

Density

11.4

solubility

insoluble in H2O, acid solutions

form

Powder

Specific Gravity

11.4

color

Black

Water Solubility

Slightly soluble in cold water.

Crystal Structure

Rutile type

crystal system

square

Space group

P42/mnm

Lattice constant

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.4503	0.4503	0.3184	90	90	90	0.0646

Safety Information

Symbol(GHS)

Signal word

Danger

Hazard statements

H302：Harmful if swallowed

H315：Causes skin irritation

H319：Causes serious eye irritation

H335：May cause respiratory irritation

Precautionary statements

P261：Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340：IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338：IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405：Store locked up.

Description

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.

Related product price

GALLIUM(III) OXIDE $12-2783.65 ANTIMONY (IV) OXIDE $48-1204.27 INDIUM TIN OXIDE $38.65-2980

Suppliers and manufacturers

Shaanxi Didu New Materials Co. Ltd
Aladdin Scientific
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
DAYANG CHEM (HANGZHOU) CO.,LTD
Alfa Aesar
Energy Chemical
Shanghai Macklin Biochemical Co.,Ltd.
Alfa Chemistry
Shanghai YuanYe Biotechnology Co., Ltd.
Guangzhou Jhd Chemical Reagent Co., Ltd.

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