Cemento de aluminato de calcio

CaO·Al₂O₃

IUPAC: Calcium aluminate

CAS: 12042-68-1

Descripción general

Calcium aluminate cement (CAC) sets and hardens much faster than Portland cement and is resistant to high temperatures and chemical attack.

Composición

Elemento Símbolo Átomos Masa atómica
Oxígeno O 4 15,9990
Aluminio Al 2 26,9820
Calcio Ca 1 40,0780

Composición elemental

Usos

  • Refractory concrete
  • Rapid-setting cement
  • Sewer pipe lining (acid-resistant)
  • Foundry applications

Datos curiosos

  • Sets in 6 hours vs 28 days for Portland cement, used for emergency road repairs

Seguridad

  • ⚠ Irritant
  • ⚠ Alkaline when wet

Estructura

SMILES

[O-][Al]=O.[O-][Al]=O.[Ca+2]

Propiedades

Tipo
inorganic
Estado
solid
Masa molar
158,04 g/mol
Densidad
2,9800 g/cm³
Punto de fusión
1600,0 °C
Solubilidad
reacts

Descriptores moleculares

Masa exacta
157,9053
TPSA
80,3 Ų
Donadores de enlace de hidrógeno
0
Aceptores de enlace de hidrógeno
4
Enlaces rotables
0
Átomos pesados
7
Complejidad
7,0

Frequently Asked Questions

What is Cemento de aluminato de calcio?
Cemento de aluminato de calcio (CaO·Al₂O₃) is a inorganic compound with the IUPAC name Calcium aluminate.
What is the molecular weight of Cemento de aluminato de calcio?
Cemento de aluminato de calcio has a molar mass of 158.04 g/mol.
What state is Cemento de aluminato de calcio at room temperature?
Cemento de aluminato de calcio is a solid at room temperature.
Is Cemento de aluminato de calcio organic or inorganic?
Cemento de aluminato de calcio is classified as an inorganic compound.
What elements make up Cemento de aluminato de calcio?
Cemento de aluminato de calcio (CaO·Al₂O₃) is composed of Oxígeno (O), Aluminio (Al), Calcio (Ca).