nickel(II) trifluoroacetate [1]nickel(II) propionate [2]nickel bis(benzenesulfonate) [3]nickel(II) hydrogen citrate [4]citric acid, ammonium nickel salt [5]citric acid, nickel salt [6]nickel bis(2-ethylhexanoate) [7]2-ethylhexanoic acid, nickel salt [8]dimethylhexanoic acid nickel salt [9]nickel(II) isooctanoate [10]nickel isooctanoate [11]nickel bis(isononanoate) [12]nickel(II) neononanoate [13]nickel(II) isodecanoate [14]nickel(II) neodecanoate [15]neodecanoic acid, nickel salt [16]nickel(II) neoundecanoate [17]bis(.sc.d.sc.-gluconato-O1,O2)nickel [18]nickel 3,5-bis(tert-butyl)-4-hydroxybenzoate (1:2) [19]nickel(II) palmitate [20](2-ethylhexanoato-O)(isononanoato-O)nickel [21](isononanoato-O)(isooctanoato-O)nickel [22](isooctanoato-O)(neodecanoato-O)nickel [23](2-ethylhexanoato-O)(isodecanoato-O)nickel [24](2-ethylhexanoato-O)(neodecanoato-O)nickel [25](isodecanoato-O)(isooctanoato-O)nickel [26](isodecanoato-O)(isononanoato-O)nickel [27](isononanoato-O)(neodecanoato-O)nickel [28]fatty acids, C6-19-branched, nickel salts [29]fatty acids, C8-18 and C18-unsaturated, nickel salts [30]2,7-naphthalenedisulfonic acid, nickel(II) salt [31]