safflor yellow (A)(CAS: 85532-77-0)

Safflor yellow (A) (CAS: 85532-77-0) is a crystalline compound with a molecular weight of approximately 532.41 g/mol. It has a solubility in water of 0.01 g/L and is less soluble in organic solvents. Chemically, it is stable under normal conditions but can decompose at high temperatures or in the presence of strong acids or bases.

Safflor yellow (A) (CAS: 85532-77-0) is typically synthesized through a multistep process involving the condensation of coumarin with a reducing agent. The reaction is catalyzed by various acids, with selectivity and yield varying depending on the specific conditions and catalyst used.

Safflor yellow (A) (CAS: 85532-77-0) is used in the pharmaceutical industry for its antioxidant and anti-inflammatory properties. It is also utilized in the polymer industry as a coloring agent, in sensors for its colorimetric response, and in semiconductors for its photochromic properties.

When handling safflor yellow (A) (CAS: 85532-77-0), wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. Handle in a well-ventilated area or a fume hood to avoid inhalation of dust. Store in a cool, dry place away from heat and direct sunlight. In case of spill, clean up with caution and refer to the safety data sheet (SDS) for detailed instructions.