Osmium(IV) oxide

氧化锇(IV)

Also known as: MFCD00011150, OSMIUM (IV) OXIDE, OSMIUM DIOXIDE, Osmium (IV) oxide, Premion, 99.99% (metals basis), Os 73.2% min, Osmium(IV) Oxide, Os Min, Osmium(IV) oxide, Os 83% min, Osmium(IV)dioxide, Osmium(IV)oxide,Premion99.99%(metalsbasis),Os83%min, ketoosmium, osmium (iv) oxide, oxoosmium

Osmium(IV) oxide (CAS 12036-02-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula O2Os and a molecular weight of 222.22900 g/mol. It is also known as MFCD00011150, OSMIUM (IV) OXIDE and OSMIUM DIOXIDE. Key property: a density of 11.4. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
12036-02-1
Jingsj CID
J-39925-8
Molecular Formula
O2Os
Chinese Name
氧化锇(IV)
Molecular Weight
222.22900 g/mol
Category
Inorganic Chemicals
Last updated
8/21/2026

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Physicochemical Properties

Density11.4

Frequently Asked Questions

What is the CAS number of Osmium(IV) oxide?

The CAS number of Osmium(IV) oxide is 12036-02-1.

What are the molecular formula and molecular weight of Osmium(IV) oxide?

Osmium(IV) oxide has molecular formula O2Os and molecular weight 222.22900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Osmium(IV) oxide (CAS 12036-02-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39925-8 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.