Here is one for you. I am looking for information to respond to a dermal exposure of KCN or NaCN in an aqueous solution. I 'm looking for secondary exposure to responders, time frame to administer exposure kit, decon procedures, PPE, any information on LD 50, acute effects different from HCN exposure. There is no potential for inhalation of HCN so this information does not pertain to this response directly. Let me know what you find or contact me if you have had this response.