Скачать или смотреть How I make Red Fuming Nitric Acid for Gold and Silver Refining

Hello folks! Here is the GOOGLE description of the acid I made to Refine Precious Metals. This concentration of (Approximately 95%) is much higher than the lab grade Nitric Acid often seen on popular YouTube channels.

The only benefit of this concentration for me is that it is easy for me to store as I have limited space. I will be storing this in a cool/dry place with limited exposure to sunlight, and storage bottle is la grade glass and cap...The bottle is Amber in color.

Red fuming nitric acid is a highly corrosive, fuming liquid, a strong oxidizing agent used primarily as a rocket propellant. Its red-brown color comes from dissolved nitrogen oxides, particularly nitrogen dioxide (NO2cap N cap O sub 2𝑁𝑂2), and it is composed mainly of nitric acid (HNO3cap H cap N cap O sub 3𝐻𝑁𝑂3) with these dissolved oxides and a small amount of water. The acid can also be found in an inhibited form (IRFNA) which contains an additive to prevent corrosion of metal storage tanks.