Calcium Aluminate Cement

CaO·Al₂O₃

IUPAC: Calcium aluminate

CAS: 12042-68-1

개요

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

구성

원소 기호 원자 원자 질량
Oxygen O 4 15.9990
Aluminum Al 2 26.9820
Calcium Ca 1 40.0780

원소 구성

O
Oxygen ×4
40.5%
Al
Aluminum ×2
34.1%
Ca
Calcium ×1
25.4%

용도

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

흥미로운 사실

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

안전

  • ⚠ Irritant
  • ⚠ Alkaline when wet

Structure

SMILES

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

성질

유형
inorganic
상태
solid
몰 질량
158.04 g/mol
밀도
2.9800 g/cm³
녹는점
1600.0 °C
용해도
reacts

Molecular Descriptors

Exact Mass
157.9053
TPSA
80.3 Ų
H-Bond Donors
0
H-Bond Acceptors
4
Rotatable Bonds
0
Heavy Atoms
7
Complexity
7.0

관련 화합물

Diborane

B₂H₆

Arsine

AsH₃

Boron Trichloride

BCl₃

Cisplatin

Pt(NH₃)₂Cl₂

Gallium Arsenide

GaAs

Barium Ferrite

BaFe₁₂O₁₉

Barium Titanate

BaTiO₃

Nitrogen Trifluoride

NF₃

Aluminum Nitride

AlN

Aluminum Chloride

AlCl₃

Frequently Asked Questions

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