JSIC 1621—Soda

Where 1621 sits

1. E Manufacturing
2. 16 Manufacture of chemical and allied products
3. 162 Industrial inorganic chemical products
4. 1621 Soda

What 1621 includes

• This class comprises establishments principally engaged in manufacturing caustic soda, soda ash, sodium bicarbonate, hydrochloric acid, bleaching powder, bleaching fluid, chlorine, sodium hypochlorite, sodium chlorite, sodium chlorate,sodium perchlorate, metallic sodium, and sodium peroxide.

What 1621 excludes

• Establishments principally engaged in manufacturing sodium compounds other than the above are classified under Group 161 [1611] or Industry 1629, and establishments principally engaged in manufacturing salt under Industry 1624.

1621 in other systems