Nitric acid 68%
Hno3 68% min; hno2 0.05% max.
Chemical name:nitric acid, industrial
Molecular formula :hno3
Molecular weight :63.01
Property: clear, light yellow liquid. Fumes in moist air. Characteristic choking odor. Very corrosive. Decompose to nitrogen dioxide under light or heat.
Main use: can be used in medicine, dyestuff, equipment for taking photos. It is also one of the important materials of explosive industry.