Copper(II) Nitrate

Cu(NO₃)₂

IUPAC: Copper(II) nitrate

CAS: 3251-23-8

概要

Copper(II) nitrate is a blue crystalline salt that is highly soluble in water. It is used in patina solutions for copper and bronze, and as a catalyst.

組成

元素 記号 原子 原子質量
Nitrogen N 2 14.0070
Oxygen O 6 15.9990
Copper Cu 1 63.5460

元素組成

N
Nitrogen ×2
14.9%
O
Oxygen ×6
51.2%
Cu
Copper ×1
33.9%

用途

  • • Patina solution
  • • Catalyst
  • • Wood preservative
  • • Pyrotechnics (blue-green flame)

豆知識

  • ✦ Creates the beautiful green-blue color on the Statue of Liberty through patina formation

安全性

  • ⚠ Oxidizer
  • ⚠ Irritant
  • ⚠ Toxic to aquatic organisms

Structure

SMILES

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

特性

タイプ
salt
状態
solid
モル質量
187.56 g/mol
密度
3.0500 g/cm³
融点
256.0 °C
溶解度
1380 g/L at 20°C

Molecular Descriptors

Exact Mass
186.9052
TPSA
126.0 Ų
H-Bond Donors
0
H-Bond Acceptors
6
Rotatable Bonds
0
Heavy Atoms
9
Complexity
18.0

関連化合物

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 Copper(II) Nitrate?
Copper(II) Nitrate (Cu(NO₃)₂) is a salt compound with the IUPAC name Copper(II) nitrate.
What is the molecular weight of Copper(II) Nitrate?
Copper(II) Nitrate has a molar mass of 187.56 g/mol.
What state is Copper(II) Nitrate at room temperature?
Copper(II) Nitrate is a solid at room temperature.
Is Copper(II) Nitrate organic or inorganic?
Copper(II) Nitrate is classified as an inorganic compound.
What elements make up Copper(II) Nitrate?
Copper(II) Nitrate (Cu(NO₃)₂) is composed of Nitrogen (N), Oxygen (O), Copper (Cu).