Iron(III) Sulfate

Fe₂(SO₄)₃

IUPAC: Iron(III) sulfate

CAS: 10028-22-5

Tổng quan

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

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Oxygen O 12 15,9990
Sulfur S 3 32,0600
Iron Fe 2 55,8450

Thành phần nguyên tố

O
Oxygen ×12
48,0%
S
Sulfur ×3
24,1%
Fe
Iron ×2
27,9%

Công dụng

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

Sự thật thú vị

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

An toàn

  • ⚠ 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]

Tính chất

Loại
salt
Trạng thái
solid
Khối lượng mol
399,88 g/mol
Mật độ
3,0970 g/cm³
Điểm nóng chảy
480,0 °C
Độ hòa tan
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

Hợp chất liên quan

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).