Nickelate(2-),tetrakis(cyano-kC)-,dipotassium, monohydrate, (SP-4-1)- (9CI) (14323-41-2)

 Potassium cyanonickelate hydrate , its cas register number is 14323-41-2. It also can be called Nickelate(2-), tetracyano-, dipotassium, hydrate ; and Tetracyanonickelate(2-) dipotassium hydrate . It is hazardous, so the first aid measures and others should be known. Such as: When on the skin: first, should flush skin with plenty of water immediately for at least 15 minutes while removing contaminated clothing. Secondly, get medical aid. Or in the eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Then get medical aid soon. While, it's inhaled: Remove from exposure and move to fresh air immediately. Give artificial respiration while not breathing. When breathing is difficult, give oxygen. And as soon as to get medical aid. Then you have the ingesting of the product : Wash mouth out with water, and get medical aid immediately. Notes to physician: Treat supportively and symptomatically.
In addition, Potassium cyanonickelate hydrate (CAS NO.14323-41-2) could be stable and should be exposured to moist air or water. It is not compatible with acids, bases, carbon dioxide. And also prevent it to broken down into hazardous decomposition products: Hydrogen cyanide, carbon monoxide, nickel oxide, oxides of potassium.

NTP 10th Report on Carcinogens. Nickel and its compounds, as well as cyanide and its compounds, are on the Community Right-To-Know List.