Osmium tetroxide, 4 wt.% solution in water

Description

CAS: 20816-12-0 | O4Os | 254.23 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Oxidation reagent

Specifications

• Boiling Point: 100.0°C
• Chemical Name or Material: Osmium tetroxide
• Color: Yellow
• CAS: 20816-12-0, 7732-18-5
• Physical Form: Solution
• Quantity: 5 mL
• Molecular Formula: O4Os
• Linear Formula: OsO₄
• MDL Number: MFCD00011150
• Fieser: 01,759; 02,301; 04,361; 05,141; 06,424; 10,290; 12,358; 13,186; 14,235; 15,240; 16,249; 17,236
• Merck Index: 15, 6990
• Synonym: osmium tetroxide, osmium tetraoxide, osmic acid, perosmic oxide, osmic acid anhydride, osmium viii oxide, oso4, perosmic acid anhydride, osmiumtetroxide, osmium oxide, t-4
• Solubility Information: Solubility in water: soluble
• InChI Key: VUVGYHUDAICLFK-UHFFFAOYSA-N
• SMILES: O=[Os](=O)(=O)=O
• IUPAC Name: tetraoxoosmium
• Molecular Weight (g/mol): 254.23
• PubChem CID: 30318
• Formula Weight: 254.2
• Concentration or Composition (by Analyte or Components): 3.92 to 4.08%
• Packaging: Glass bottle
• Specific Gravity: 1.04
• Density: 1.0400g/mL

Safety and Handling

SDS

RUO – Research Use Only