Ruthenium (IV) Oxide

Appearance: Blue-Black Powder
Odor: None reported
Chemical Formula: RuO₂ • x H₂O
FW: 133.06
NIOSH (RTECS) Number:
CAS #: 32740-79-7 UN #: NONE
Incompatibilities: Strong oxidizing agents
Purity: Better than 99.5%

Use ruthenium (IV) oxide as the ruthenium source when making small quantities of ruthenium tetroxide, according to the instructions of the SPI-Chem™ Ruthenium Tetroxide Staining Kit.

Ruthenium (IV) oxide hydrate (5 gram vials)

Size	SPI #	Each	10+	30+		In Stock
5 g	02596-AB	$208.08	$187.27	$176.87		Yes
25 g	02596-CF	832.32	749.09	707.47		Yes

Storage conditions: Room temperature

SPI-Chem™ Ruthenium (IV) Oxide

Produce your own ruthenium tetroxide safely and economically in small quantities