11113-74-9

Basic information

• Product Name: Nickel Hydroxide
• Synonyms: NICKEL HYDROXIDE, 99.999%; Nickelous hydroxide; Nickel(II)Hydroxide; ; nickel dihydrate; nickel(2+) dihydroxide; nickel trihydrate
• CAS NO: 11113-74-9
• Molecular Formula: Ni(OH)₂
• Molecular Weight: 92.70468
• EINECS: 234-348-1
• Mol File: 11113-74-9.mol
• Article Data: 0

Chemical Properties

• Melting Point: 230
• Boiling Point: 100°C at 760 mmHg
• Vapor Pressure: 24.5mmHg at 25°C
• CAS DataBase Reference: Nickel Hydroxide(CAS DataBase Reference)
• NIST Chemistry Reference: Nickel Hydroxide(11113-74-9)
• EPA Substance Registry System: Nickel Hydroxide(11113-74-9)

Safety Data

• Hazardous Substances Data: 11113-74-9(Hazardous Substances Data)

Usage

Description

Nickel hydroxide, with the chemical formula Ni(OH)2, is a green, crystalline solid that is insoluble in water and slowly decomposes when exposed to atmospheric carbon dioxide. It is a versatile chemical compound known for its high energy density and good electrochemical properties.

Uses

Used in Rechargeable Nickel-Metal Hydride (NiMH) Batteries:
Nickel hydroxide is used as the positive electrode material in NiMH batteries due to its high energy density and good electrochemical properties. This makes it a popular choice for use in various portable electronic devices and electric vehicles.
Used in Hydrogen Gas Production:
Nickel hydroxide is used as a catalyst in the production of hydrogen gas, playing a crucial role in facilitating the chemical reactions required for hydrogen generation.
Used in Ceramics and Pigments Manufacturing:
Nickel hydroxide is utilized in the manufacture of ceramics and pigments, contributing to the development of various industrial products.
Used in Catalysts:
Nickel hydroxide is employed as a catalyst in various chemical processes, enhancing the efficiency and effectiveness of these reactions.