Basic

CAS No.	23673-56-5
Product Name	4-hydroxy-6,7-dimethoxy-naphthalene-2-carboxylic acid
Synonyms	4-hydroxy-6,7-dimethoxy-2-naphthoic acid
Molecular Formula	C13H12O5
Molecular Weight	248.23

Physical property

Density	1.36g/cm3
Boiling point	457.1°C at 760 mmHg
Flash point	178.5°C
Refractive index	1.646