Potassium Dichromate

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Product Details:

HS Code 28415000
Melting Point 398C (decomposes)
Ph Level 1 (0.1N solution)
Grade Analytical Reagent (AR), Laboratory, Industrial
Other Names Dipotassium dichromate
Viscosity Not applicable (solid)
Taste Bitter, metallic (toxic do not ingest)
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Potassium Dichromate Product Specifications

Solubility Soluble in water, insoluble in alcohol
Density 2.68 Gram per cubic centimeter(g/cm3)
Taste Bitter, metallic (toxic do not ingest)
Molecular Formula K2Cr2O7
Appearance Orange-red crystalline solid
CAS No 7778-50-9
Viscosity Not applicable (solid)
Other Names Dipotassium dichromate
Shape Crystalline
Boiling point Decomposes before boiling
Grade Analytical Reagent (AR), Laboratory, Industrial
Molecular Weight 294.18 g/mol
Physical Form Solid
EINECS No 231-906-6
Melting Point 398C (decomposes)
Ph Level 1 (0.1N solution)
HS Code 28415000
Smell Odorless
Purity 99% min
Poisonous Yes, highly toxic
Structural Formula O7Cr2K2

Product Description

Available in 98% pure form, Potassium Dichromate is used to formulate pesticides and agrochemicals. This chemical has orange red color and it is non hydroscopic by nature. Its flammable characteristics are expressed when it is exposed to organic compounds. Potassium Dichromate is water soluble and its moisture content is 0.030%. Flash point and boiling point of this chemical are 50 degree C and 82 degree C respectively. Density of this substance is 7.14 g/ml at 25 degree C temperature. Its molar mass is 294.18. It easily dilutes in cold water. Long storage lie, pure composition, advanced processing technology and reasonable price are its key features.

State: Crystal

Superior Quality for Industrial & Laboratory Use

Our Potassium Dichromate is supplied in high purity (99% min) AR/ACS grade, ensuring reliable performance for both analytical and industrial applications. Each batch meets stringent international standards for quality and safety, supporting processes in laboratories, electroplating, photography, dyeing, tanning, and glassware cleaning.

Safe Packaging to Maintain Stability

Packaged in HDPE jars, fibre drums, or as specified, Potassium Dichromate remains stable under ordinary conditions when stored properly. Its light and moisture sensitivity is managed through robust packaging solutions, preventing contamination or degradation during transit and storage.

FAQs of Potassium Dichromate:

Q: How should Potassium Dichromate be stored to maintain its quality?

A: Potassium Dichromate should be kept in tightly closed containers, in a cool, dry, and well-ventilated area away from combustible materials and reducing agents to prevent deterioration and ensure stability.

Q: What safety precautions are necessary when handling Potassium Dichromate?

A: When working with Potassium Dichromate, always use appropriate personal protective equipment, such as gloves and goggles, avoid contact with skin and eyes, and ensure good ventilation to minimize exposure to toxic particles.

Q: Where is Potassium Dichromate commonly used?

A: Potassium Dichromate is utilized in laboratories as a reagent, for cleaning glassware, as an oxidizing agent, and in industries such as photography, dyeing, tanning, and chromium electroplating.

Q: What are the benefits of choosing AR/ACS grade Potassium Dichromate?

A: AR/ACS grade Potassium Dichromate assures high purity and reliable analytical performance, making it suitable for precise laboratory experiments and demanding industrial processes.

Q: What process leads to the decomposition of Potassium Dichromate and what are the byproducts?

A: Potassium Dichromate decomposes when exposed to excessive heat or moisture, producing chromium oxides and potassium oxides as decomposition byproducts.

Q: When should personal protective equipment be used with Potassium Dichromate?

A: Personal protective equipment must be used at all times during handling, usage, and transportation of Potassium Dichromate due to its highly toxic nature.

Q: How is Potassium Dichromate typically packaged for transport and storage?

A: It is packaged securely in HDPE jars, fibre drums, or other specified containers to protect it from light, moisture, and accidental exposure.

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