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Catalog Number:
37422
CAS Number:
7789-00-6
Potassium chromate
Grade:
Technical Grade
Purity:
≥ 98% (Assay)
Hazmat
Documents
$148.22 /250G
Pack Size Availability Price
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Product Information

Potassium chromate is a versatile chemical compound widely utilized in various industrial applications due to its unique properties. This bright yellow crystalline solid is primarily used as a pigment in paints and dyes, providing vibrant color and excellent stability. In addition to its coloring capabilities, potassium chromate serves as a crucial reagent in analytical chemistry, particularly in titrations and as a source of chromium in the production of other chromium compounds. Its oxidizing properties make it valuable in the manufacturing of glass and ceramics, where it enhances the durability and aesthetic appeal of the final products.

Moreover, potassium chromate plays a significant role in the leather tanning process, improving the quality and longevity of leather goods. Researchers also leverage its properties in various laboratory applications, including the synthesis of other chemical compounds. With its multifunctional uses across industries, potassium chromate stands out as a reliable choice for professionals seeking efficiency and effectiveness in their projects.

CAS Number
7789-00-6
Purity
≥ 98% (Assay)
Grade
Technical Grade
Molecular Formula
K2CrO4
Molecular Weight
194.19
MDL Number
MFCD00011368
PubChem ID
24597
Melting Point
980 °C (Approx.)
Density
2.730
Appearance
Lemon yellow crystals or crystalline powder
Conditions
Store at RT
General Information
CAS Number
7789-00-6
Purity
≥ 98% (Assay)
Grade
Technical Grade
Molecular Formula
K2CrO4
Molecular Weight
194.19
MDL Number
MFCD00011368
PubChem ID
24597
Melting Point
980 °C (Approx.)
Density
2.730
Appearance
Lemon yellow crystals or crystalline powder
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Potassium chromate is widely utilized in research focused on various applications that benefit industries and professionals alike.

  • Analytical Chemistry: It serves as a reagent in quantitative analysis, particularly in titrations for determining the concentration of certain compounds. Its ability to form colored complexes makes it a valuable tool for researchers.
  • Electroplating: This compound is used in the electroplating industry to enhance the corrosion resistance of metals. It provides a durable finish, making it ideal for automotive and aerospace components.
  • Wood Preservation: Potassium chromate is effective in treating wood to prevent decay and insect damage. This application is crucial in construction and furniture manufacturing, ensuring longevity and durability.
  • Textile Industry: It acts as a mordant in dyeing processes, helping to fix dyes onto fabrics. This results in vibrant colors that are resistant to washing and fading, which is essential for fashion and home textiles.
  • Laboratory Reagent: In research labs, it is used as a standard for calibrating instruments and as a source of chromium for various chemical syntheses, aiding in the development of new materials and compounds.

Citations