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Nickel(II) acetate

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Identification
Molecular formula
Ni(C2H3O2)2
CAS number
373-02-4
IUPAC name
nickelous;diacetate
State
State

At room temperature, Nickel(II) acetate is a solid. It is typically available as a green crystalline solid under standard conditions.

Melting point (Celsius)
85.00
Melting point (Kelvin)
358.00
Boiling point (Celsius)
298.00
Boiling point (Kelvin)
571.00
General information
Molecular weight
176.84g/mol
Molar mass
176.8430g/mol
Density
1.7980g/cm3
Appearence

Nickel(II) acetate typically appears as a green crystalline solid. It is often available as a tetrahydrate, which appears as green monoclinic crystals. These crystals are efflorescent and will lose water of crystallization to form a trihydrate and eventually dehydrate to the anhydrous form upon heating.

Comment on solubility

Solubility of Nickelous Diacetate

Nickelous diacetate, with the chemical formula Ni(C₂H₃O₂)₂, exhibits interesting solubility characteristics. Here are some key points regarding its solubility:

  • Solubility in Water: Nickelous diacetate is generally considered to be soluble in water, allowing it to easily dissociate into nickel ions (Ni2+) and acetate ions (C₂H₃O₂-) when dissolved.
  • Polarity Influence: The polar nature of the acetate groups contributes significantly to its solubility. According to the principle of "like dissolves like," nickelous diacetate’s polar characteristics make it compatible with the polar solvent water.
  • Concentration Dependency: The degree of solubility may be influenced by factors such as temperature and concentration. As temperature increases, the solubility typically increases, which is common for many ionic compounds.
  • Potential Precipitation: In situations where the concentration of nickel ions exceeds the solubility limit, precipitation of insoluble nickel salts may occur. This is an essential consideration in applications where precise concentrations are required.

In summary, nickelous diacetate is notably soluble in water due to its molecular structure and polar characteristics. Understanding its solubility behavior is crucial for various chemical applications and processes.

Interesting facts

Interesting Facts about Nickelous Diacetate

Nickelous diacetate, also known in the chemical community as nickel(II) acetate, is a fascinating compound with several noteworthy aspects:

  • Used in Catalysis: Nickelous diacetate serves as an effective catalyst in various chemical reactions, particularly in the synthesis of organic compounds. Its ability to facilitate reactions makes it invaluable in industrial applications.
  • Biochemistry Application: This compound plays a role in biochemical research. Nickel is an essential trace element in several biochemical processes, and nickelous diacetate can be a source of nickel in studies aiming to understand its effects on biological systems.
  • Color Indicator: Nickelous diacetate is known to display a characteristic greenish solution when dissolved in water, which can help in visually indicating its presence during various chemical reactions.
  • Pathways in Organic Synthesis: This compound is crucial in organic synthesis, particularly in the formation of carbon-carbon bonds, making it a compound of interest in the creation of complex organic molecules.

Quote from a chemist: "The versatility of nickelous diacetate in catalysis and organic synthesis truly showcases the remarkable nature of transition metal compounds."

In addition to its practical applications, nickelous diacetate also exemplifies the broader significance of transition metals in chemistry. These elements often serve as vital catalysts, enhancing the efficiency of numerous reactions that are foundational to both industrial and organic chemistry.

Whether you're delving into complex organic synthesis or exploring the biochemical pathways where nickel plays a role, nickelous diacetate remains a compound rich with possibilities and applications.

Synonyms
NICKEL ACETATE
Nickelous acetate
Nickel(II) acetate
373-02-4
Nickel diacetate
Nickel (II) acetate
nickel(2+) diacetate
Nickel di(acetate)
Nickel(2+) acetate
nickel(2+);diacetate
CCRIS 6206
HSDB 1029
EINECS 239-086-1
UNII-99QP4ELX96
Nickel(II) acetate (1:2)
NSC 112210
99QP4ELX96
AI3-26110
NICKEL ACETATE [MI]
Acetic acid, nickel(2+) salt (2:1)
NICKEL ACETATE [HSDB]
NICKEL ACETATE ANHYDROUS
DTXSID7020926
EC 206-761-7
NSC-112210
14998-37-9
Nickel( cento) acetate
NSC112210
nickel(2+) bis(acetate ion)
Nickel (II) acetate anhydrous
nickel acetic acid
Nickel(cento)acetate
SCHEMBL66264
DTXCID10926
(SP-4-1)-Nickel(II) acetate
AKOS030228546
ACETIC ACID, NICKEL (II) SALT
(acetyloxy)nickelio acetate tetrahydrate
20998-57-6
CS-0084525
N0760
NS00084705
D74533
Q899422
239-086-1