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Catalog Number:
01248
CAS Number:
7778-50-9
Dichromate de potassium
Grade:
Réactif ACS
Purity:
≥ 99 % (dosage par titration)
Synonym(s):
Bichromate de potassium
Hazmat
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$22.03 /100 g
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Product Information

Potassium dichromate is a versatile and powerful chemical compound widely recognized for its applications in various industries, particularly in analytical chemistry and manufacturing. This bright orange crystalline solid is primarily used as an oxidizing agent in chemical reactions, making it invaluable in processes such as the synthesis of dyes, pigments, and other organic compounds. Its strong oxidizing properties also make it essential in the preparation of chromic acid, which is utilized in metal finishing and electroplating. Additionally, potassium dichromate serves as a reagent in laboratory settings for the determination of alcohol content in beverages and the analysis of various substances.

Researchers and industry professionals appreciate potassium dichromate for its effectiveness and reliability in producing consistent results. Its unique ability to facilitate oxidation reactions at moderate temperatures enhances its appeal in both academic and industrial applications. However, it is important to handle this compound with care due to its toxic and carcinogenic properties, ensuring that safety protocols are strictly followed. Overall, potassium dichromate remains a crucial component in many chemical processes, offering significant benefits in efficiency and effectiveness.

Synonyms
Bichromate de potassium
CAS Number
7778-50-9
Purity
≥ 99 % (dosage par titration)
Grade
Réactif ACS
Molecular Formula
K2Cr2O7
Molecular Weight
294.18
MDL Number
MFCD00011367
Appearance
Orange rouge solide
Conditions
Magasin chez RT
General Information
Synonyms
Bichromate de potassium
CAS Number
7778-50-9
Purity
≥ 99 % (dosage par titration)
Grade
Réactif ACS
Molecular Formula
K2Cr2O7
Molecular Weight
294.18
MDL Number
MFCD00011367
Appearance
Orange rouge solide
Conditions
Magasin chez RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Oui
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Potassium dichromate is widely utilized in research focused on:

  • Analytical Chemistry: It serves as a powerful oxidizing agent in titrations, allowing for precise measurements of various substances, which is crucial in quality control processes in laboratories.
  • Leather Tanning: This compound is essential in the leather industry for tanning hides, providing durability and resistance to decay, which enhances the quality of leather products.
  • Pigment Production: Used in the manufacture of pigments, it offers vibrant colors for paints and coatings, making it popular in the art and construction industries.
  • Wood Preservation: Potassium dichromate is effective in treating wood to prevent rot and insect damage, extending the lifespan of wooden structures and furniture.
  • Environmental Testing: It is employed in testing for chromium levels in environmental samples, helping industries comply with regulations and ensuring safety in waste management.

Citations