• June 21, 2024

Nitric Acid 68%

Nitric acid (HNO3), also known as aqua fortis and spirit of niter, is a highly corrosive strong mineral acid. The pure compound is colorless. Most commercially available nitric acid has a concentration of 68%. Nitric acid is also commonly used as a strong oxidizing agent.

Nitric Acid 68%


Sr. NoDeterminationSpecification
1Total acidity (As HNO3)% by mass68 % min
2AppearanceClear Colorless Liquid
3Nitrogen oxides(as HNO2) % by mass0.006 Max
4Chlorides(as Cl )%by mass max0.002 Max
5Sulphate (as H2SO4) % by mass0.005 Max
6Residue Ignition0.05 Max

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