Direct Black 165

Direct Black 165

1937-37-7

4-Amino-3-((4-((2,4-diaminophenyl) azo) (1,1-biphenyl)-4-yl) azo)-5-hydroxy-6-(phenylazo)-2,7-naphthalenedisulfonic acid, disodium salt; Brilliant chrome leather black H; Chloramine black C; Chloramine carbon black S; Chlorazol black E Chlorazole black E; Chrome leather black E; CI 30235; CI direct black 38; CI direct black 38, disodium salt Columbia black EP; Diamine deep black EC; Diazine black E; Direct black A; Meta black 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-((2,4-diaminophenyl) azo) (1,1-biphenyl)-4-yl) azo)-5-hydroxy-6-(phenylazo)-, disodium salt; Paper black T; 2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4'-[2-(2,4-diaminophenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:2)

in cellosolve, ethylene glycol monoethyl ether

in other org. solvs.

dec.

781.78

mgml in 95 ethanol, methanol, acetone, toluene

dec.