Tris(iron(2+)) diarsorate

Tris(iron(2+)) diarsorate is an inorganic compound with the molecular formula As2Fe3O8 and CAS number 10102-50-8. This chemical substance contains iron in the +2 oxidation state combined with arsenate groups, forming a complex salt structure. With a molecular weight of 445.37 g/mol, it represents a specific type of iron arsenate compound used in various industrial applications.

Tris(iron(2+)) diarsorate is a solid compound at room temperature with the molecular formula As2Fe3O8. The substance typically appears as a crystalline material, though specific color and odor characteristics depend on purity and preparation methods. Its solubility in water and other solvents varies based on pH and temperature conditions. The compound has a molecular weight of 445.37 g/mol and contains both iron and arsenic elements in its structure.

Tris(iron(2+)) diarsorate is primarily used in specialized industrial applications where iron-arsenate compounds are required. Common applications include catalysis processes, materials science research, and certain metallurgical operations. The compound may also serve as a precursor for synthesizing other iron or arsenate-based materials. Its specific properties make it valuable in applications requiring controlled iron and arsenic content in precise stoichiometric ratios.

Tris(iron(2+)) diarsorate requires careful handling due to its arsenic content. Always wear appropriate personal protective equipment including gloves, safety goggles, and protective clothing when handling this substance. Work in well-ventilated areas or use fume hoods to prevent inhalation. Avoid skin contact and ingestion. Wash hands thoroughly after handling and ensure proper hygiene practices. Follow standard laboratory safety protocols for toxic substances containing arsenic compounds.

Tris(iron(2+)) diarsorate should be stored in a cool, dry place away from moisture and incompatible materials. Keep the substance in tightly sealed containers to prevent contamination and degradation. Store away from strong acids, bases, and reducing agents that might react with the iron or arsenate components. Maintain proper labeling and ensure storage areas comply with local regulations for arsenic-containing compounds. Implement appropriate security measures due to the toxic nature of the substance.

In case of skin contact with tris(iron(2+)) diarsorate, immediately remove contaminated clothing and flush the affected area with plenty of water for at least 15 minutes. If inhaled, move to fresh air immediately. For eye contact, rinse thoroughly with water for several minutes and remove contact lenses if present. If ingested, do not induce vomiting and seek immediate medical attention. Always consult a physician if exposure occurs and provide safety data sheet information.

Tris(iron(2+)) diarsorate must be disposed of as hazardous waste due to its arsenic content. Contact licensed hazardous waste disposal companies for proper handling and treatment. Never dispose of this substance in regular trash, sewers, or water systems. Follow local and national regulations for arsenic-containing waste materials. Ensure proper documentation and tracking of disposal activities. Small quantities may require specific neutralization or stabilization procedures before final disposal.

Tris(iron(2+)) diarsorate is classified under ADR Class 6.1 (Toxic substances), Packing Group II, indicating moderate toxicity requiring special transport precautions. Use appropriate packaging materials that comply with UN specifications for toxic substances. Ensure proper labeling with hazard identification numbers and shipping documentation. Transport vehicles must meet ADR requirements for Class 6.1 materials. Drivers need appropriate training and emergency response information during transport.

Tris(iron(2+)) diarsorate is subject to various chemical safety regulations due to its arsenic content. Under REACH regulation, it requires registration and safety data sheets for commercial use. The substance is not currently listed as a SVHC (Substance of Very High Concern). CLP regulation applies for classification and labeling requirements. Additional restrictions may apply in specific countries regarding arsenic-containing compounds, requiring compliance with local environmental and occupational health regulations.

Tris(iron(2+)) diarsorate is available through OYSI, a specialized European distributor of technical chemicals and laboratory reagents. OYSI provides this compound to qualified industrial and research customers across Europe. Due to the specialized nature and regulatory requirements of this arsenic-containing substance, purchases typically require proper documentation and compliance with local regulations. Contact OYSI directly for availability, technical specifications, and ordering procedures for tris(iron(2+)) diarsorate.