Mike V Messages 5 Reaction score 1 Thread starter Nov 27, 2022 #1 Will Na2SO4 (Sodium sulfate), when used as an Electrolyte in Water, EAT away at submerged Aluminum components, when performing Electrolysis ?
Will Na2SO4 (Sodium sulfate), when used as an Electrolyte in Water, EAT away at submerged Aluminum components, when performing Electrolysis ?
osilmag Gold Member Messages 261 Reaction score 65 Dec 8, 2022 #2 Sodium sulfate is corrosive to aluminum. It forms a film of oxide/hydroxide while the sulfate binds to aluminum. It doesn't actually "eat away" at it.
Sodium sulfate is corrosive to aluminum. It forms a film of oxide/hydroxide while the sulfate binds to aluminum. It doesn't actually "eat away" at it.