Description

Calcium Dichromate is an inorganic chemical compound with significant utility as a powerful oxidizing agent. Its primary commercial value lies in its role in various industrial oxidation processes and as a precursor for other chromium compounds. This material is essential for manufacturers and laboratories requiring a controlled, potent source of hexavalent chromium. Key industries that utilize this product include chemical synthesis, surface treatment, and specialized pigment manufacturing.

Application

• As a strong oxidizing agent in organic synthesis and chemical manufacturing processes.
• In the production of other chromium-based chemicals and catalysts.
• For use in corrosion-resistant surface treatments and conversion coatings for metals.
• As a component in the formulation of certain pigments and colorants.
• In laboratory settings for analytical chemistry and research applications.
• For wastewater treatment processes involving oxidation of contaminants (subject to local environmental regulations).

Basic Information

Item	Detail
Product Name	Calcium Dichromate
CAS No.	14307-49-4
Molecular Formula	CaCr2O7
Molecular Weight	256.07 g/mol
Synonyms	Calcium Bichromate; Calcium Chromate(VI); Dichromic Acid, Calcium Salt; Calcium Chromium Oxide (CaCr2O7); Calcium Dichromate(VI); Calcium Pyrochromate; Calcium Dichromate Dihydrate (common hydrated form)
EINECS	238-266-5

Quality Control

Our Calcium Dichromate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. The product is analyzed to meet relevant industry specifications, with key parameters including assay, impurity profiles, and physical characteristics. A Certificate of Analysis (COA) detailing these results is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as organic compounds, reducing agents, and strong acids. Due to its oxidizing nature, keep away from heat, sparks, and open flames. Follow all local and international regulations for the storage of oxidizing substances.

Specification

Item	Specification
Appearance	Orange-red crystalline powder
Identification (IR)	Conforms
Assay (CaCr2O7)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Water Insoluble Matter	≤ 0.5 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.05 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.