Answer:
Chemical Name: Sulfur
Family Name: Element - Sulfur
Chemical Formula: S8
Physical State: Solid
CAS Number: 7704-34-9
Appearance: Yellow colored lumps, crystals, powder, or formed shape
Odor: Odorless, or faint odor of rotten eggs if not 100% pure
Purity: 90% - 100%
Formula: S8 (Rhombic or monoclinic)
Molecular Weight (G): 256.50
Vapor Density (Air = 1 ): 1.1
Vapor Pressure: 0mmHG at 280OF
Solubility In Water: Insoluble
Specific Gravity: 2.07 @ 70oF
Boiling Point: 832oF (444oC)
Freezing/Melting Point: 230-246oF (110-119oC)
Bulk Density: Lumps 75-115 lbs./ft3 Powder 33-80 lbs./ft3
Flashpoint: 405OF (207.2oC)
Flammable Limits: LEL: 3.3 UEL: 46.0
Auto-ignition Temperature: 478-511oF (248-266oC)