Work must be conducted in a certified fume hood or a highly ventilated area to prevent the inhalation of toxic nitrogen dioxide fumes.
Nitric acid ( HNO3cap H cap N cap O sub 3 ) is a highly corrosive mineral acid used extensively in industrial, laboratory, and DIY applications. Because it is a strong oxidizing agent and a precursor to explosives, purchasing it involves specific safety and regulatory considerations. Common Uses buy nitric acid
Information regarding local industrial suppliers or specific safety specifications for acid-handling equipment is generally available through chemical safety data sheets (SDS) and professional trade directories. Work must be conducted in a certified fume
Nitric acid is classified as a Class 8 Corrosive material. It requires specialized hazardous materials (Hazmat) packaging and shipping methods, which typically exclude standard air mail and result in higher transportation costs. Most concentrated nitric acid is sold at approximately
Most concentrated nitric acid is sold at approximately 68-70%. Fuming nitric acid (over 86%) is significantly more hazardous and often requires specific permits or professional credentials to acquire.
For bulk quantities (drums or totes), large-scale distributors like Brenntag or Univar are standard.
Used for "etching" steel, cleaning brass, and refining precious metals (gold and silver).