- H: 261In contact with water releases flammable gases
- H: 302Harmful if swallowed
- H: 315Causes skin irritation
- H: 317May cause an allergic skin reaction
- H: 318Causes serious eye damage.
- H: 335May cause respiratory irritation
- Calcium carbimide
- Calcium cyanamide
- Cyanamide
- Lime nitrogen
- Nitrogen lime