Chromium Trioxide (Crystalline/Certified ACS), Fisher Chemical™

Specifications

Chemical Identifiers

• CAS: 1333-82-0
• Molecular Formula: CrO3
• Molecular Weight (g/mol): 99.99
• MDL Number: MFCD00010952
• InChI Key: WGLPBDUCMAPZCE-UHFFFAOYSA-N
• Synonym: chromium trioxide, chromium vi oxide, monochromium trioxide, chromtrioxid, chromic trioxide, chromsaeureanhydrid, anhydride chromique, chromium 6+ oxide, chromium vi trioxide, chromium oxide
• PubChem CID: 14915
• ChEBI: CHEBI:48240
• IUPAC Name: trioxochromium
• SMILES: O=[Cr](=O)=O

• Melting Point: 196°C
• Color: Violet
• pH: 1
• Physical Form: Solid
• Quantity: 500 g
• Assay Percent Range: ≥98.0%
• Formula Weight: 99.99
• Percent Purity: ≥98.0%
• Grade: Certified ACS
• Identification: Pass Test
• Packaging: Glass Bottle
• Density: 2.700g/cm³
• Chemical Name or Material: Chromium Trioxide

Safety and Handling

Hazard Statement	DANGER!
Precautionary Statement	Emergency Overview Explosive when mixed with combustible material. May be fatal if inhaled. Causes severe burns by all exposure routes. Toxic in contact with skin and if swallowed. May cause sensitization by inhalation and skin contact. Danger of serious damage to health by prolonged exposure. May cause heritable genetic damage. Possible risk of impaired fertility. Hygroscopic. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Wear personal protective equipment. Use only under a chemical fume hood. Use only under a chemical fume hood. Keep away from clothing and other combustible materials. NFPA Health:3 Flammability:0 Instability:1
DOTInformation	DOT Class 5.1, : Oxidizer

SDS