| Appearance | Solid (powder/crystal) or liquid |
| Color | Varies (colorless, white, yellow, etc.) |
| Odor | Odorless or characteristic smell |
| Density | 0.5 - 2.5 g/cm³ |
| Melting Point | -50°C to 300°C |
| Boiling Point | 50°C to 400°C |
| Solubility | Water-soluble or insoluble |
| pH | 1 to 14 (depends on chemical) |
| Viscosity | Low to high (depends on chemical) |
| Flash Point | 30°C - 200°C |
| Reactivity | Varies (stable or reactive) |
| Toxicity | Varies (non-toxic to toxic) |
| Corrosiveness | May be corrosive |
| Purity | 90% - 99% or higher |
