Osmium tetroxide, 4 wt.% solution in water, Thermo Scientific Chemicals

Brand:  Thermo Scientific Acros 319010100

Product Code. 10145263

Description

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
• CAS: 20816-12-0, 7732-18-5
• Physical Form: Solution
• Molecular Formula: O4Os
• MDL Number: MFCD00011150
• Merck Index: 15, 6990
• Solubility Information: Solubility in water: soluble
• SMILES: O=[Os](=O)(=O)=O
• Molecular Weight (g/mol): 254.23
• Formula Weight: 254.2
• Packaging: Glass bottle
• Density: 1.0400g/mL

• Chemical Name or Material: Osmium tetroxide
• Color: Yellow
• Quantity: 10 mL
• Linear Formula: OsO₄
• 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
• 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
• Concentration or Composition (by Analyte or Components): 3.92 to 4.08%
• Specific Gravity: 1.04

Safety and Handling

Product Identifier

• Osmium tetroxide, 4 wt% solution in water

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Acute toxicity Category 2
• Skin corrosion/irritation Category 2
• Serious eye damage/eye irritation Category 1
• Respiratory sensitiser Category 1

Hazard Statement

• H302-Harmful if swallowed.
• H310-Fatal in contact with skin.
• H332-Harmful if inhaled.
• H315-Causes skin irritation.
• H318-Causes serious eye damage.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.

Precautionary Statement

• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P310-Immediately call a POISON CENTER/doctor/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.

RUO – Research Use Only