Nitric acid, Size : 500ml

Nitric acid is a highly corrosive mineral acid. The pure compound is colorless, but older samples tend to acquire a yellow cast due to decomposition into oxides of nitrogen and water. Most commercially available Nitric acid has a concentration of 68% in water. When the solution contains more than 86% HNO3, it is referred to as fuming Nitric acid.  Nitric acid is the primary reagent used for nitration – the addition of a nitro group, typically to an organic molecule. While some resulting nitro compounds are shock- and thermally-sensitive explosives, a few are stable enough to be used in munitions and demolition, while others are still more stable and used as pigments in inks and dyes. Nitric acid is also commonly used as a strong oxidizing agent. Specifications Nitric acid• Molecular Formula:HNO3• CAS No. : 7697-37-2• HS: 2808000090• HAZARD CLASS: 8• Purity: 68%,62%,50%,40%• Appearance: Transparent Colorless Liquid• Grade Standard:  Industrial Grade Quality standard:Standard: National standard GB/T 337.1-2014 Manufacture as per customer's special demandAccept third part inspection  Product name: Nitric acid Index Specification Result Chrominance(Pt-Co) ≤30 30 Purity ≥68% 68.5% Fe(%) ≤0.006 0.002 Specific Gravity ≥150 151 Nitrous Acid Content ≤0.03 0.002 Ignition-Residue ≤0.02 0.01 Appearance Clear liquid Clear liquid Text Conclusion  Qualified Usage.