Osmium Tetroxide, ACS Reagent, ≥98%, Honeywell Fluka™

Product Code	Brand	Quantity	Packaging
15625480	Honeywell-Fluka 419494-250MG	250 mg	Glass Bottle
15615480	Honeywell-Fluka 419494-1G	1 g	Glass Bottle

Description

• Leading the Industry For Over 65 Years
• Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity, and accuracy assured

Chemical Identifiers

• CAS: 20816-12-0
• Molecular Weight (g/mol): 254.23
• InChI Key: VUVGYHUDAICLFK-UHFFFAOYSA-N
• PubChem CID: 30318
• SMILES: O=[Os](=O)(=O)=O

• Molecular Formula: O4Os
• MDL Number: MFCD00011150
• Synonym: osmium tetroxide, osmium tetraoxide, osmic acid, perosmic oxide, osmic acid anhydride, osmium viii oxide, oso4, perosmic acid anhydride, osmiumtetroxide, osmium oxide, t-4
• IUPAC Name: tetraoxoosmium

Specifications

• Boiling Point: 130°C
• CAS: 20816-12-0
• Molecular Formula: O4Os
• MDL Number: MFCD00011150
• Synonym: osmium tetroxide, osmium tetraoxide, osmic acid, perosmic oxide, osmic acid anhydride, osmium viii oxide, oso4, perosmic acid anhydride, osmiumtetroxide, osmium oxide, t-4
• InChI Key: VUVGYHUDAICLFK-UHFFFAOYSA-N
• IUPAC Name: tetraoxoosmium
• PubChem CID: 30318
• Percent Purity: ≥98%
• Vapor Pressure: 7mmHg (20°C)
• Chemical Name or Material: Osmium tetroxide

• Melting Point: 39.5°C to 41°C
• Physical Form: Solid
• Linear Formula: OsO₄
• UN Number: UN2471
• Solubility Information: Slightly soluble in water
• SMILES: O=[Os](=O)(=O)=O
• Molecular Weight (g/mol): 254.23
• Formula Weight: 254.23g/mol
• Odor: Unpleasant
• Density: Vapor Density: 8.8 (vs air)

Safety and Handling

P260-P264-P280-P284-P301 + P310-P302 + P350

missing translation for 'dotInformation' : 6.1/PGI

missing translation for 'rtecsNumber' : 244-058-7