What Is Barium Chromate?
Barium Chromate, a chemical compound with formula BaCrO4 and CAS No. 10294-40-3, is a yellowish powdery solid used extensively in various industrial applications. It’s known for its limited solubility in water and strong reactivity with acids.
Uses of Barium Chromate
It’s employed as a pigment, a corrosion inhibitor, and in fireworks. In chemical processes, it’s used for spectrophotometric analysis and as an oxidizing agent.
Properties of Barium Chromate
1. Synthesis
Synthesized via precipitation reactions, it exhibits unique properties like green flame reactions and is generally stable under standard storage conditions.
2. Safety Concerns
As a hazardous hexavalent chromium compound, it poses significant health risks, including carcinogenicity and respiratory issues.
3. Legal and Regulatory Aspects
Strictly regulated, its usage is confined to specific applications under controlled conditions.
Types of Barium Chromate
Marketed mainly for specialized uses, it’s available in various quantities and requires careful storage and handling.