Sulfur Powder CAS #: 7704-34-9

Synonyms Sulfur colloidal powder, sulfur flowers, sublimed sulfur powder (purified by sublimation), refined sulfur powder, precipitated sulfur powder

Molecular Weight: 32.065 Appearance: Pale yellow powder Melting Point: 112-120 °C Boiling Point: 444.6 °C Density: 1.9-2.1 g/cm3 Solubility in H2O: Insoluble Vapor Pressure: 1 mmHg (183.8 °C) Vapor Density: 10 mmHg (246 °C) Thermal Conductivity: 0.205 W/cm/K Electrical Resistivity: 0.205 W·m-1·K-1 Electronegativity: 2.58 Paulings Specific Heat: N/A Heat of Vaporization: 45 kJ mol-1

Health & Safety Information Signal Word: Danger Hazard Statements: H228-H315 Hazard Codes: F Precautionary Statements: P210-P240-P241-P280-P321-P362 Flash Point: 207 °C (closed cup) Risk Codes: N/A Safety Statements: N/A Harmonized Tariff Code: 2802.00 RTECS Number: WS4250000 Transport Information: UN1350 4.1/PG III WGK Germany: 1 GHS Pictogram: Image,Image

Chemical Identifiers Linear Formula: S Pubchem CID: 5362487 MDL Number: MFCD00085316 EC No.: 231-722-6 IUPAC Name: sulfur SMILES: [S] InchI Identifier: InChI=1S/S InchI Key: NINIDFKCEFEMDL-UHFFFAOYSA-N