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Catalog Number:
30207
CAS Number:
7789-00-6
Chromate de potassium
Grade:
Réactif ACS
Purity:
≥ 99 % (dosage par titration)
Hazmat
Documents
$18.53 /25G
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Product Information

Il est utilisé comme agent oxydant.

CAS Number
7789-00-6
Purity
≥ 99 % (dosage par titration)
Grade
Réactif ACS
Molecular Formula
K2CrO4
Molecular Weight
194.19
MDL Number
MFCD00011368
PubChem ID
24597
Melting Point
980 °C (lit.)
Appearance
Cristaux jaune citron ou poudre cristalline
Conditions
Magasin chez RT
General Information
CAS Number
7789-00-6
Purity
≥ 99 % (dosage par titration)
Grade
Réactif ACS
Molecular Formula
K2CrO4
Molecular Weight
194.19
MDL Number
MFCD00011368
PubChem ID
24597
Melting Point
980 °C (lit.)
Appearance
Cristaux jaune citron ou poudre cristalline
Conditions
Magasin chez RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Oui
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Potassium chromate is widely utilized in research focused on various applications across multiple industries. Here are five practical uses:

  • Analytical Chemistry: It serves as a reagent in quantitative analysis, particularly in titrations to determine the concentration of reducing agents. This is crucial for laboratories needing precise measurements.
  • Textile Industry: Potassium chromate acts as a dyeing agent, enhancing colorfastness in fabrics. This application is vital for manufacturers aiming to produce high-quality, durable textiles.
  • Water Treatment: It is used in the treatment of wastewater to remove heavy metals. This application helps industries comply with environmental regulations and ensures cleaner water discharge.
  • Construction Materials: The compound is utilized in the production of pigments for paints and coatings, providing vibrant colors and improved durability. This is beneficial for construction projects requiring long-lasting finishes.
  • Laboratory Research: In biological studies, it is employed as a fixative for tissue samples, preserving cellular structures for microscopic examination. This is essential for researchers conducting histological analyses.

Citations