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Catalog Number:
22849
CAS Number:
21908-53-2
Mercuric(II) oxide yellow
Grade:
ACS reagent
Purity:
≥ 99.0% (Titration)
Synonym(s):
Mercuric oxide yellow
Hazmat
Documents
$29.34 /25G
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Product Information

Mercuric(II) oxide yellow, also known as mercury(II) oxide, is a versatile compound widely utilized in various industrial and research applications. This inorganic compound is characterized by its distinct yellow color and is primarily used in the production of mercury salts, as well as in the synthesis of other mercury compounds. Its unique properties make it an essential component in the manufacturing of batteries, where it serves as a cathode material, enhancing energy efficiency and performance. Additionally, mercuric(II) oxide yellow is employed in the field of ceramics and glass, contributing to the creation of vibrant colors and improved durability in finished products.

Researchers also value mercuric(II) oxide yellow for its role in analytical chemistry, particularly in titrations and as a reagent in various chemical reactions. Its ability to act as a catalyst in organic synthesis further underscores its importance in laboratory settings. With its diverse applications and significant benefits, mercuric(II) oxide yellow stands out as a crucial compound for professionals in chemistry and related fields, offering both reliability and efficiency in various processes.

Synonyms
Mercuric oxide yellow
CAS Number
21908-53-2
Purity
≥ 99.0% (Titration)
Grade
ACS reagent
Molecular Formula
HgO
Molecular Weight
216.59
MDL Number
MFCD00011045
PubChem ID
30856
Appearance
Yellow or yellow-orange powder
Conditions
Store at RT
General Information
Synonyms
Mercuric oxide yellow
CAS Number
21908-53-2
Purity
≥ 99.0% (Titration)
Grade
ACS reagent
Molecular Formula
HgO
Molecular Weight
216.59
MDL Number
MFCD00011045
PubChem ID
30856
Appearance
Yellow or yellow-orange powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Mercuric(II) oxide yellow is widely utilized in research focused on:

  • Analytical Chemistry: It serves as a reagent in various analytical procedures, helping to determine the presence of other compounds through colorimetric analysis.
  • Electronics: This compound is used in the production of certain types of batteries, particularly in the manufacturing of mercury batteries, which are known for their stable voltage output.
  • Medicine: Historically, it has been used in medicinal applications, particularly in the formulation of antiseptics and topical ointments, although its use has declined due to toxicity concerns.
  • Pigments: It is employed as a pigment in ceramics and glass, providing a vibrant yellow color that is valued in artistic and industrial applications.
  • Research Laboratories: The compound is utilized in various laboratory settings for synthesizing other mercury compounds, aiding in the study of mercury's chemical behavior and properties.

Citations