Calcium Phosphate

Ca₃(PO₄)₂

IUPAC: Tricalcium phosphate

CAS: 7758-87-4

概述

Tricalcium phosphate is the main mineral component of bone and tooth enamel. Hydroxyapatite, its natural form, makes up about 70% of bone mass.

组成

元素 符号 原子 原子质量
Oxygen O 8 15.9990
Phosphorus P 2 30.9740
Calcium Ca 3 40.0780

元素组成

O
Oxygen ×8
41.3%
P
Phosphorus ×2
20.0%
Ca
Calcium ×3
38.8%

用途

  • • Bone and dental implant
  • • Food additive (anti-caking)
  • • Fertilizer
  • • Calcium supplement

趣味知识

  • ✦ Your skeleton stores about 1 kg of calcium phosphate, continuously remodeled throughout life

Structure

SMILES

[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Ca+2].[Ca+2].[Ca+2]

属性

类型
salt
状态
solid
摩尔质量
310.18 g/mol
密度
3.1400 g/cm³
熔点
1670.0 °C
溶解度
0.002 g/L at 25°C

Molecular Descriptors

Exact Mass
309.7946
TPSA
173.0 Ų
H-Bond Donors
0
H-Bond Acceptors
8
Rotatable Bonds
0
Heavy Atoms
13
Complexity
36.0

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 Calcium Phosphate?
Calcium Phosphate (Ca₃(PO₄)₂) is a salt compound with the IUPAC name Tricalcium phosphate.
What is the molecular weight of Calcium Phosphate?
Calcium Phosphate has a molar mass of 310.18 g/mol.
What state is Calcium Phosphate at room temperature?
Calcium Phosphate is a solid at room temperature.
Is Calcium Phosphate organic or inorganic?
Calcium Phosphate is classified as an inorganic compound.
What elements make up Calcium Phosphate?
Calcium Phosphate (Ca₃(PO₄)₂) is composed of Oxygen (O), Phosphorus (P), Calcium (Ca).