Solid pigment preparations containing the following ingredients as substantial components: (A) 60 85 wt. % of at least one organic pigment, (B) 0.1 15 wt. % of at least one pigment derivative of general formula I wherein the variables have the following meanings: P is the radical of the parent substance of an organic pigment; T.sup.1, T.sup.2 independently represent a chemical bond, --CONR.sup.1-- or --SO.sub.2NR.sup.1--; B.sup.1, B.sup.2 independently represent a chemical bond, C1 C8-alkylene or phenylene; X, Y independently represent similar or different groups --SO.sub.3-- Ka.sup.+ or --COO-- Ka.sup.+; m, n represent a rational number from 0 to 3, whereby 1=m+n=4; Ka.sup.+ H.sup.+, Li.sup.+, Na.sup.+, K.sup.+, N.sup.+R.sup.2R.sup.3 R.sup.4 R.sup.5 or a mixture of said cations; R.sup.1 represents hydrogen; C.sub.1 C.sub.4-alkyl; phenyl or naphthyl which can be respectively substituted by C.sub.1 C.sub.18-alkyl; R.sup.2, R.sup.3, R.sup.4, R.sup.5 independently represent hydrogen; C.sub.1 C.sub.30-alkyl; C.sub.3 C.sub.30-alkenyl; C.sub.5 C.sub.6-cycloalkyl which can be substituted by C.sub.1 C.sub.24-alkyl; phenyl or naphthyl which can be respectively substituted by C.sub.1 C.sub.24-alkyl or C.sub.2 C.sub.24-alkenyl; a radical of formula --[CHR.sup.6--CHR.sup.7--O]x--R.sup.8, wherein the repeating units --[CHR.sup.6--CHR.sup.7--O] for x >1 can vary; R.sup.6, R.sup.7, R.sup.8 independently represent hydrogen or C.sub.1 C.sub.6-alkyl; x is a whole number =1, and (C) 14.9 39.9 wt. % of at least one surface active additive from the group of non-ionic polyethers containing no primary amino groups, the acidic phosphoric acid esters, phosphonic acid esters, sulphuric acid esters and/or sulfonic acid esters thereof, the salts thereof and the condensation produces thereof with formaldehyde. ##STR00001##