Cobaltous hydroxide

Basic Information

View in Editor

CAS Number

12672-51-4

Molecular Formula

CoH2O2

Molecular Weight

92.95 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

SMILES

View in Editor

[OH-].[OH-].[Co+2]

InChI

InChI=1S/Co.2H2O/h;2*1H2/q+2;;/p-2

InChIKey

ASKVAEGIVYSGNY-UHFFFAOYSA-L

LogP

-0.35360

Complexity

Synonyms & References

English

EINECS 235-763-0
J-013794
A815089
12672-51-4
FT-0624012
Cobaltous hydroxide
cobalt(2+);dihydroxide
H2CoO2
AKOS015833769
COBALTOUS HYDROXIDE [MI]
AKOS015912585
Cobalthydroxide
ASKVAEGIVYSGNY-UHFFFAOYSA-L
CefamandoleNafate
Cobalt hydroxide
Cobalt(II) hydroxide

Customs Code

2822009000

FAQ

What are the physical and chemical properties of Cobaltous hydroxide (CAS: 12672-51-4)?

Cobaltous hydroxide (CAS: 12672-51-4) is a white to pale pink crystalline solid with a molecular weight of approximately 92.94 g/mol. It is slightly soluble in water and has limited solubility in methanol. Chemically, it reacts with acids to form cobaltous salts. It is also known for its reactivity with organic compounds in certain conditions.

How is Cobaltous hydroxide (CAS: 12672-51-4) typically synthesized?

Cobaltous hydroxide (CAS: 12672-51-4) is typically synthesized by treating cobalt salts with aqueous sodium hydroxide. The reaction is carried out by slowly adding the base to the salt solution, allowing the formation of a precipitate, which is then filtered and dried. Commonly used catalysts include ammonia, which enhances the yield and purity of the product.

What industries use Cobaltous hydroxide (CAS: 12672-51-4)?

Cobaltous hydroxide (CAS: 12672-51-4) is primarily used in the pharmaceutical industry for its use as a catalyst in the synthesis of certain organic compounds. It is also utilized in the production of pigments, coatings, and in polymer processing. Additionally, it finds applications in the manufacturing of sensors and as a component in some semiconductors.

What precautions should be taken when handling Cobaltous hydroxide (CAS: 12672-51-4)?

When handling cobaltous hydroxide (CAS: 12672-51-4), it is essential to use personal protective equipment (PPE) such as gloves and eye protection. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up immediately using appropriate methods. Always refer to the safety data sheet (SDS) for detailed guidelines on handling and storage.