Magnesium Carbonate

MgCO₃

IUPAC: Magnesium carbonate

CAS: 546-93-0

概述

Magnesium carbonate occurs naturally as the mineral magnesite. It is used as a drying agent, antacid, and in athletic chalk for grip.

组成

元素 符号 原子 原子质量
Carbon C 1 12.0110
Oxygen O 3 15.9990
Magnesium Mg 1 24.3050

元素组成

C
Carbon ×1
14.2%
O
Oxygen ×3
56.9%
Mg
Magnesium ×1
28.8%

用途

  • • Antacid
  • • Athletic chalk
  • • Fire retardant
  • • Filler in paper and rubber

趣味知识

  • ✦ Rock climbers and gymnasts use it as chalk to improve grip

Structure

SMILES

C(=O)([O-])[O-].[Mg+2]

属性

类型
salt
状态
solid
摩尔质量
84.31 g/mol
密度
2.9580 g/cm³
熔点
350.0 °C
溶解度
0.18 g/L at 25°C

Molecular Descriptors

Exact Mass
83.9698
TPSA
63.2 Ų
H-Bond Donors
0
H-Bond Acceptors
3
Rotatable Bonds
0
Heavy Atoms
5
Complexity
18.0

相关化合物

Diammonium Phosphate

(NH₄)₂HPO₄

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Cadmium Sulfide

CdS

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Ammonium Bicarbonate

NH₄HCO₃

Calcium Propionate

Ca(C₂H₅COO)₂

Frequently Asked Questions

What is Magnesium Carbonate?
Magnesium Carbonate (MgCO₃) is a salt compound with the IUPAC name Magnesium carbonate.
What is the molecular weight of Magnesium Carbonate?
Magnesium Carbonate has a molar mass of 84.31 g/mol.
What state is Magnesium Carbonate at room temperature?
Magnesium Carbonate is a solid at room temperature.
Is Magnesium Carbonate organic or inorganic?
Magnesium Carbonate is classified as an inorganic compound.
What elements make up Magnesium Carbonate?
Magnesium Carbonate (MgCO₃) is composed of Carbon (C), Oxygen (O), Magnesium (Mg).