Osmium Tetroxide

  • 7-10 days

Get a quote

Product Overview
  • Osmium Tetroxide, Crystalline, Highest Purity, 99.95%

    (Osmic Acid Anhydride)

    OsO4 F.W. 254.20 CAS #20816-12-0

    Melting Range : 39.5-41.0°C

    Boiling Point : 129.7°C

    Vapor Pressure @25°C: 9.8 mmHg

    Solubility: 5.07% in Cold Water; 6.5% in Hot Water; 25.0% in CCl4

    Osmium Purity: >99.95%

    Non-Volatile matter: <0.02%

    Small size (2ml), Light-gauge, pre-scored amber glass ampoules. Ampoules containing OsO4Crystal, are pre-cleaned and heat sealed in plastic bags to assure a contaminant-free solution. Ampoules are also free of pressure-sensitive labels and, therefore, do not require cleaning prior to solution preparation.

    Please call us for special prices on all other quantities and package sizes.

Pack size
  • 1 unit
Material Safety Data Sheet (MSDS)

Sign up to our newsletter

Keep up to date with company news, product launches and industry news.

Sign up