Basic

CAS No.	137109-47-8
Product Name	naphthgeranine E
Synonyms	Naphthgeranine E; 5H-Benzo(d)naphtho(2,3-b)pyran-7,12-dione, 3,8,10-trihydroxy-2-(hydroxymethyl)-5,5-dimethyl-; 3,8,10-trihydroxy-2-(hydroxymethyl)-5,5-dimethyl-5H-dibenzo[c,g]chromene-7,12-dione
Molecular Formula	C20H16O7
Molecular Weight	368.3368

Physical property

Density	1.64g/cm3
Boiling point	698.4°C at 760 mmHg
Flash point	255.8°C
Refractive index	1.759