Renal Effects. One research was Found with regards to renal effects in humans immediately after inhalation exposure to cyanide. Singh et al. (1989) reported anuria followed by polyuria in a person who was occupationally subjected to 200 ppm hydrogen cyanide) for an unspecified duration of time. Rhodium on carbon Brief https://what-is-potassium-cyanide14702.wannawiki.com/135593/the_fact_about_potassium_cyanide_a_poison_that_no_one_is_suggesting