Molecular Formula: C₁₆H₁₀
Molecular Weight: 202.26
Molecular Structure:

CAS No.: 206-44-0
Appearance: Yellow-green needle-like or flaky crystals
Purity (by chromatography): ≥95%, ≥97%, ≥99%
Melting Point: 111°C
Boiling Point: 375°C
Density: 1.202
Refractive Index: 1.0996 (18.7°C)
Packaging: 25 kg export-grade fiber drums (custom packaging available upon request).
Applications: Used as a fluorescent agent for non-magnetic metal surface flaw detection, and as an intermediate for dyes and pharmaceuticals.