| Chemistry name: | tricalcium aluminate |
| M Formula: | 3CaO•Al2O3 |
| Properties: | |
| Crystals or powder. D 3.038 (25C), mp (decomposes at 1535C). Soluble in acids. A refractory and an important ingredient of cements, especially of aluminous cement. Fused calciumaluminate (a glass) can be used for infrared transmission and detection. Noncombustible. | |