Ruthenium(IV) oxide 0,5% in aqueous solution stabilised

Supplier: Electron Microscopy Sciences
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Synonyms: Ruthenium dioxide, Ruthenium tetroxide

20700-05
100504-374EA 651.88 USD
100504-374
Ruthenium(IV) oxide 0,5% in aqueous solution stabilised
Ruthenium (IV) oxide

Ruthenium tetroxide is very similar to osmium tetroxide, and is used as a fixation/staining agent for electron microscopy.


Ruthenium tetroxide offers excellent staining of saturated and unsaturated polymer materials as well as stabilizing thin sections under the bombardment of the electron beam. Penetration of ruthenium tetroxide into the tissue is poor.


Reference: Caughey, R.C. and Miller, M.A., Proceed. of 44th Ann. Mtg. EMSA (1986), page 256, Hayat, M.A., Basic Technique for Electron Microscopy, Academic Press, NY, 1986, p 22. and Trent, J.S., Macromolecules, 17, 2930 (1984); 16, 539 (1983).

Formula: O₂Ru
Density: 1 g/cm³ (8.345 lbs/gal.)
MDL Number: MFCD00074857
CAS Number: 12036-10-1
UN: 1479
ADR: 5.1,II
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