Anthracin

Anthracene is a solid, polycyclic aromatic hydrocarbon (PAH) with the chemical formula C14H10. It’s a colorless to white, crystalline solid. Anthracene has a blue-violet fluorescence. It’s insoluble in water. The “1 vial 5ml” likely refers to a laboratory reagent or standard, where anthracene is dissolved in a solvent (like acetone) at a concentration of 1000 µg/mL and packaged in a 1 ml ampule.

Key Properties:

Chemical Formula: C14H10
Appearance: Colorless to white, solid
Solubility: Insoluble in water
Fluorescence: Blue-violet
Applications: Used in dye production (like alizarin), as a scintillator, and in pharmaceutical research.

Possible Meaning of “1 vial 5ml”:

This likely refers to a commercially available Anthracene Standard. These standards are often used in analytical chemistry, particularly in techniques like chromatography, to calibrate instruments or quantify the presence of anthracene in samples. A typical standard might be a solution of anthracene in a solvent (like acetone) at a specific concentration (e.g., 1000 µg/mL) and volume (e.g., 1 mL or 5 mL).

Important Considerations:

Safety:

Anthracene can be harmful, especially with prolonged exposure or if ingested. It is also photosensitizing, meaning it can cause skin reactions when exposed to light.
Storage:

Anthracene should be stored in a cool, dry place, away from direct sunlight.