Potassium Dichromate TCI P3156

Chemical Identity

Other names: K2Cr2O7
CAS No.: 7778-50-9
Purity: >98.0%(T)

Rp 505.050,00

~~Rp 352.800,00~~ Rp 505.050,00

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Potassium dichromate (K₂Cr₂O₇), with the CAS number 7778-50-9, is a vital chemical compound widely used in laboratory settings for its strong oxidizing properties. It is a key reagent in various chemical reactions, particularly in oxidation and reduction processes. As a metallic salt, it plays a crucial role in catalytic and inorganic chemistry applications. Its ability to act as an oxidizing agent makes it indispensable in analytical and synthetic procedures within the laboratory.

The compound is known for its high reactivity and stability under controlled conditions. Its strong oxidizing nature allows it to participate in a wide range of chemical transformations, making it a preferred choice for both qualitative and quantitative analysis. The distinctive orange-red color of potassium dichromate aids in its identification and use in laboratory experiments. Additionally, its ability to form chromate ions enhances its utility in reactions requiring oxidation states changes.

In Indonesian laboratories, potassium dichromate is extensively used in analytical chemistry, organic synthesis, and environmental technology. Its availability and reliable chemical properties make it a go-to reagent for researchers and technicians. It is commonly found in educational and industrial laboratories, supporting a variety of scientific investigations and practical applications.

TCI brochures (PDF)

Oxidizing Agents 2025-06-11 · p. 6
Metallic Salts 2025-11-06 · p. 15
Transition Metal Catalysts 2026-04-10 · p. 6

Related TCI products

Analytical Chemistry: Potassium dichromate is used for redox titrations due to its strong oxidizing properties and stable reaction behavior.
Organic Synthesis: It serves as an oxidizing agent in the synthesis of various organic compounds, particularly in oxidation reactions.
Environmental Analysis: It is employed in the analysis of water and soil samples for heavy metal detection and oxidation processes.
Qualitative Analysis: Its distinct color and reactivity make it useful in identifying unknown substances through color changes and reaction patterns.
Industrial Processes: It is used in the purification of metals and in the treatment of industrial effluents due to its strong oxidizing capabilities.

Brand	TCI
CAS number	7778-50-9
Molecular formula	—
Purity	—
Category	Chemistry > Catalysis and Inorganic Chemistry > Metallic Salts
Pack sizes	Available in various quantities as per standard laboratory requirements
Physical form	Orange-red crystalline solid
Storage	Store in a cool, dry place away from moisture and incompatible substances

Potassium dichromate should be stored in a cool, dry place, away from moisture and incompatible materials such as reducing agents. It is recommended to keep it in a tightly sealed container to prevent exposure to air and humidity. Due to its strong oxidizing properties, it should be handled with care, using appropriate personal protective equipment. It is not recommended to store it near flammable materials or in areas with high heat sources. Proper labeling and storage conditions are essential to ensure safety and maintain the integrity of the compound.

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