Cobalt Complexes Dangerous
To the Editor: I n n rrcent, pnprr, "Synthrsis nnd I l ~ n r t i o nof~ Cohnlt Complexes." (.I. CIIEII. I:I)uc., 46, ,508 (I!l69)J, thc prrpnmtion of some romplrxrs of c r ~ l ~ : ~ l l lisl I rlrscrihl. It hnq hcrn c n l l ~ lto my nttc*ntin~~ that, cohnlt. nmminc complrxn ront:lining Inr~ncl oxyp,e~~ ntoms nrr ~wtcntiallyrxplosivc \ v h n ~sr~hjrctrclto ?;hark or high temprrnturrs I T o \ t ~ . ~ s s o W. s , R., O h o s o r , I
