Appearance | Light beige or brownish clay |
Texture | Smooth, fine, and powdery |
Odor | Odorless |
Particle Size | Very fine, <75 microns |
pH | Slightly alkaline (7.5–8.5) |
Density | 0.5–1.0 g/cm³ |
Porosity | High, absorbs oil and water |
Color | Beige, yellow, or off-white |
Solubility | Insoluble, forms a paste with water |
Composition | Aluminum silicate with minerals |