sulfur trioxide

Summary

sulfur trioxide is a type of chemical entity^[1]. It ranks in the top 4% of type_of_chemical_entity entities by monthly Wikipedia readership (1,382 views/month).^[2]

Key Facts

• sulfur trioxide's instance of is recorded as type of chemical entity^[3].
• sulfur trioxide's canonical SMILES is recorded as O=S(=O)=O^[4].
• sulfur trioxide's chemical formula is recorded as O₃S^[5].
• sulfur trioxide is a type of sulfur oxide^[6].
• sulfur trioxide's Commons category is recorded as Sulfur trioxide^[7].
• sulfur trioxide comprises oxygen^[8].
• sulfur trioxide comprises sulfur^[9].
• sulfur trioxide's different from is recorded as sulfite ion^[10].
• sulfur trioxide's density is recorded as {'unit': 'Q13147228', 'amount': '+2.27'}^[11].
• sulfur trioxide's mass is recorded as {'unit': 'Q483261', 'amount': '+79.957'}^[12].
• sulfur trioxide's melting point is recorded as {'unit': 'Q25267', 'amount': '+16.83'}^[13].
• sulfur trioxide's melting point is recorded as {'unit': 'Q25267', 'amount': '+16.8'}^[14].
• sulfur trioxide's boiling point is recorded as {'unit': 'Q25267', 'amount': '+44.9'}^[15].
• sulfur trioxide's boiling point is recorded as {'unit': 'Q25267', 'amount': '+45'}^[16].
• sulfur trioxide's ionization energy is recorded as {'unit': 'Q83327', 'amount': '+12.80'}^[17].
• sulfur trioxide's subject has role is recorded as acidic oxide^[18].
• sulfur trioxide's standard enthalpy of formation is recorded as {'unit': 'Q752197', 'amount': '-395.8'}^[19].
• sulfur trioxide's safety classification and labelling is recorded as NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response^[20].

Why It Matters

sulfur trioxide ranks in the top 4% of type_of_chemical_entity entities by monthly Wikipedia readership (1,382 views/month).^[2] It has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.^[21] It is known by 57 alternative names across languages and contexts.^[22]