| Name | Description |
|---|---|
| Agricultural Sulfur | Crude or refined sulfur, 99.5% pure, finely ground, 90% minus 80 mesh |
| Brimstone | Sulfur |
| Colloidal Sulfur | Finely divided sulfur in water suspension |
| Commercial Flour Sulfur | Ground crude sulfur, 99.5% pure, sized between 80 and 325 mesh |
| Crude Sulfur | Commercial sulfur, 99.5% pure, free of arsenic, selenium, tellurium |
| Dispersible Sulfur | Powdered and treated for easy water dispersion |
| Dusting Sulfur | Finely powdered, usually 95% minus 325 mesh |
| Flake Sulfur | Crude sulfur solidified on a cooling wheel |
| Flour Sulfur | Finely ground refined or crude sulfur |
| Flowers of Sulfur | Sublimed sulfur, 99.5% pure with small percentage of sulfur dioxide |
| Frasch Sulfur | Elemental sulfur produced by the Frasch process |
| Ground Crude Sulfur | 99.5% pure, sized 80 to 325 mesh |
| Ground Refined Sulfur | Finely ground from refined sulfur, 99.8% pure |
| Insoluble Sulfur | High molecular weight sulfur insoluble in carbon disulfide |
| Lac Sulfur | Precipitated from polysulfide with sulfuric acid, contains calcium sulfate |
| Liquid Sulfur | Molten sulfur, pumped and shipped at 270-300°F |
| Precipitated Sulfur | Precipitated from polysulfide with hydrochloric acid, 99.5% pure |
| Prilled Sulfur | Crude sulfur in small round pellets |
| Recovered Sulfur | Elemental sulfur from any combined sources |
| Refined Sulfur | Distilled sulfur more than 99.8% pure |
| Rubbermaker's Sulfur | Ground sulfur with low acid, ash and moisture content |
| Run-of-Mine Sulfur | Frasch sulfur with lumps and fines |
| Slated Sulfur | Crude sulfur that solidified on a moving belt |
| Virgin Rock and Roll Sulfur | Refined sulfur at least 99.8% pure, cast or in lumps |
| Wetable Sulfur | Powdered and treated for easy water dispersion |