1813: Basic Inorganic Chemical Manufacturing

• Classification 1813

• Basic Inorganic Chemical Manufacturing

• This class consists of units mainly engaged in manufacturing basic inorganic chemicals, including dyes and pigments; chromium sulphate (used in leather tanning); acids; and salts. This class also includes units mainly engaged in manufacturing chlorine, sodium hydroxide and other alkali using electrochemical processes.

• Primary Activities
• Acid, inorganic, manufacturing n.e.c.
• Alkaline salt manufacturing n.e.c.
• Aluminium hydroxide manufacturing
• Ammonium hydroxide manufacturing
• Calcium chloride (lime) manufacturing
• Chromium sulphate manufacturing (for application in leather tanning)
• Fluoride manufacturing
• Hydrochloric acid manufacturing
• Hydrofluoric acid manufacturing
• Hydrogen peroxide manufacturing
• Hypophosphite manufacturing
• Industrial salt manufacturing
• Inorganic dye or pigment manufacturing
• Nitric acid manufacturing
• Nitrite manufacturing
• Phosphoric acid manufacturing
• Silicate manufacturing
• Sodium bicarbonate manufacturing
• Sodium carbonate manufacturing
• Sodium hydroxide manufacturing
• Sulphide manufacturing
• Sulphur compound manufacturing
• Sulphuric acid manufacturing (except smelter by-product)
• Zinc oxide manufacturing
• Zinc peroxide manufacturing

• Division C: Manufacturing
• Subdivision 18: Basic Chemical and Chemical Product Manufacturing
• Group 181: Basic Chemical Manufacturing