Basic

CAS No.	6087-65-6
Product Name	2-hydroxy-6-nitro-4-oxo-4H-chromene-3-carboxylic acid
Molecular Formula	C10H5NO7
Molecular Weight	251.1492

Physical property

Density	1.872g/cm3
Boiling point	435.8°C at 760 mmHg
Flash point	217.4°C
Refractive index	1.738