2-sulfinoacetaldehyde + H2O <=> acetaldehyde + sulfite + H(+)
2-sulfinoacetaldehyde + h2o <=> acetaldehyde + sulfite + h(+)
2-sulfinoacetaldehyde + H2O <=> acetaldehyde + sulfite + H(+)
2-sulfinoacetaldehyde + h2o <=> acetaldehyde + sulfite + h(+)