215236

Sulfur

reagent grade, purified by sublimation, -100 mesh particle size, powder

• Empirical Formula (Hill Notation): S
• CAS Number: 7704-34-9
• Molecular Weight: 32.07
• EC Number: 231-722-6
• MDL number: MFCD00085316
• UNSPSC Code: 12141912
• PubChem Substance ID: 329752163
• NACRES: NA.55

Properties

• grade: reagent grade
• vapor density: 8.9 (vs air)
• vapor pressure: 1 mmHg ( 183.8 °C); 10 mmHg ( 246 °C)
• form: powder
• autoignition temp.: 450 °F
• purified by: sublimation
• resistivity: 2E23 μΩ-cm, 20°C
• particle size: -100 mesh
• bp: 444.7 °C (lit.)
• mp: 112.8 °C (rhombic) (lit.); 117-120 °C (lit.); 119.0 °C (monoclinic) (lit.)
• SMILES string: [S]
• InChI: 1S/S
• InChI key: NINIDFKCEFEMDL-UHFFFAOYSA-N

Description

General description

Sulfur is a nonmetallic element that can be used in the preparation of many organosulfur compounds such as 3D sulfur-rich polymers. It can also be used as a mild oxidizing agent for dehydrogenation and Willgerodt reaction.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315
• pcodes: P264 - P280 - P302 + P352 - P332 + P313 - P362 + P364
• Hazard Classifications: Skin Irrit. 2
• Storage Class: 4.1B - Flammable solid hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable