Copper(II) Sulfate

CuSO₄

IUPAC: Copper(II) sulfate

CAS: 7758-98-7

Tổng quan

Copper(II) sulfate forms striking blue crystals (pentahydrate form). It is used in agriculture as a fungicide and in crystal growing experiments.

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Oxygen O 4 15,9990
Sulfur S 1 32,0600
Copper Cu 1 63,5460

Thành phần nguyên tố

O
Oxygen ×4
40,1%
S
Sulfur ×1
20,1%
Cu
Copper ×1
39,8%

Công dụng

  • • Fungicide (Bordeaux mixture)
  • • Algicide
  • • Crystal growing
  • • Electroplating

Sự thật thú vị

  • ✦ CuSO₄ pentahydrate crystals are deep blue, but the anhydrous form is white — used as a water indicator

An toàn

  • ⚠ Toxic if ingested
  • ⚠ Irritant
  • ⚠ Harmful to aquatic life

Structure

SMILES

[O-]S(=O)(=O)[O-].[Cu+2]

Tính chất

Loại
salt
Trạng thái
solid
Khối lượng mol
159,61 g/mol
Mật độ
3,6000 g/cm³
Điểm nóng chảy
110,0 °C
Độ hòa tan
316 g/L at 20°C

Molecular Descriptors

Exact Mass
158,8813
TPSA
88,6 Ų
H-Bond Donors
0
H-Bond Acceptors
4
Rotatable Bonds
0
Heavy Atoms
6
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 Copper(II) Sulfate?
Copper(II) Sulfate (CuSO₄) is a salt compound with the IUPAC name Copper(II) sulfate.
What is the molecular weight of Copper(II) Sulfate?
Copper(II) Sulfate has a molar mass of 159.61 g/mol.
What state is Copper(II) Sulfate at room temperature?
Copper(II) Sulfate is a solid at room temperature.
Is Copper(II) Sulfate organic or inorganic?
Copper(II) Sulfate is classified as an inorganic compound.
What elements make up Copper(II) Sulfate?
Copper(II) Sulfate (CuSO₄) is composed of Oxygen (O), Sulfur (S), Copper (Cu).