Material Insights · Understanding the Material World

Caustic soda and Other and primary batteries

Their prices have moved together.

Caustic soda (chemical) and Other and primary batteries (energy): 1 relationship.

How they are linked

1. Price link: electrolyte process

Cost and price · Moderate · Both ways

Alkaline cells use potassium hydroxide electrolyte made by chlor-alkali electrolysis, the same process as caustic soda. The alkalies proxy correlates at 0.22 for monthly moves and 0.52 for yearly moves, partly through shared US chemical inflation.

  • 0.22 monthly change correlation
  • 0.52 12-month change correlation
  • 0.45 fitted elasticity

Built from the site data on production routes, energy flows, industry value chains, input-output tables and prices.