ICNEA 2611—Inorganic acid manufacturing

Where 2611 sits

1. C Manufacturing industry
2. 26 Chemical raw materials and chemical products manufacturing industry
3. 261 Manufacturing of basic chemical raw materials
4. 2611 Inorganic acid manufacturing

What 2611 includes

• Including manufacturing activities for the following inorganic acids：
• Sulfuric acid: sulfuric acid (100% discount), fuming sulfuric acid
• Nitric acid: concentrated nitric acid, sulfonated nitric acid
• Hydrochloric acid (hydrogen chloride, content 31%)
• Chlorosulfonic acid
• Phosphoric acid (content 85%): phosphorous acid, hypophosphorous acid
• Polyphosphoric acid: partial phosphoric acid, pyrophosphoric acid, polyphosphoric acid (tetraphosphate), stannous pyrophosphate, other polyphosphoric acid
• Boric acid
• Hydrocyanic acid (hydrogen cyanide)
• Chlorinated acids: hypochlorous acid, chloric acid, perchloric acid, other chlorinated acids
• Iodic acid: hydroiodic acid, periodic acid, other iodic acids
• Hydrogen sulfuric acid
• Hydrobromic acid
• Tungstic acid
• Silicate
• Selenic acid
• Arsenic acid
• Molybdenum acid
• Partial titanic acid
• Chlorouranic acid
• Stannic acid
• Bromate
• Stannous caprylate
• Other inorganic acids

2611 in other systems