Iron(III) Sulfate

Fe₂(SO₄)₃

IUPAC: Iron(III) sulfate

CAS: 10028-22-5

概述

Iron(III) sulfate is a yellow-brown salt used in water treatment as a coagulant and in etching printed circuit boards.

组成

元素 符号 原子 原子质量
Oxygen O 12 15.9990
Sulfur S 3 32.0600
Iron Fe 2 55.8450

元素组成

O
Oxygen ×12
48.0%
S
Sulfur ×3
24.1%
Fe
Iron ×2
27.9%

用途

  • • Water treatment coagulant
  • • PCB etching
  • • Soil amendment
  • • Dyeing mordant

趣味知识

  • ✦ Used in water treatment plants worldwide to remove phosphates and clarify water

安全性

  • ⚠ Irritant
  • ⚠ Corrosive in solution

Structure

SMILES

[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Fe+3].[Fe+3]

属性

类型
salt
状态
solid
摩尔质量
399.88 g/mol
密度
3.0970 g/cm³
熔点
480.0 °C
溶解度
440 g/L at 20°C

Molecular Descriptors

Exact Mass
399.7251
TPSA
266.0 Ų
H-Bond Donors
0
H-Bond Acceptors
12
Rotatable Bonds
0
Heavy Atoms
17
Complexity
62.0

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 Iron(III) Sulfate?
Iron(III) Sulfate (Fe₂(SO₄)₃) is a salt compound with the IUPAC name Iron(III) sulfate.
What is the molecular weight of Iron(III) Sulfate?
Iron(III) Sulfate has a molar mass of 399.88 g/mol.
What state is Iron(III) Sulfate at room temperature?
Iron(III) Sulfate is a solid at room temperature.
Is Iron(III) Sulfate organic or inorganic?
Iron(III) Sulfate is classified as an inorganic compound.
What elements make up Iron(III) Sulfate?
Iron(III) Sulfate (Fe₂(SO₄)₃) is composed of Oxygen (O), Sulfur (S), Iron (Fe).