. The coal tar colours of Farbwerke vorm. Meister Lucius & Brüning, Hoechst on Main, Germany and their application in wool dyeing . 942 and Alizarine Darkbluc SV ]Mstc. Jhe Alizarine Blues show a yellow nitric .acid test, similar to the nitric acid test of indigo. Does not equal .Mizarine Blue as regardsfastness to light, acid antl carbonising. Acheap blue, especially suitable for piecegoods on account of its satisfactory pene-tration. Alizarine and Mordant Dyestuffs. 105 bo n 3 W Affinity for o C J3UJQh oin £ en C O 60 Fastness toStoving o CO o bfi0) c si 1^ Fastness toSoda Fastness toMilling
. The coal tar colours of Farbwerke vorm. Meister Lucius & Brüning, Hoechst on Main, Germany and their application in wool dyeing . 942 and Alizarine Darkbluc SV ]Mstc. Jhe Alizarine Blues show a yellow nitric .acid test, similar to the nitric acid test of indigo. Does not equal .Mizarine Blue as regardsfastness to light, acid antl carbonising. Acheap blue, especially suitable for piecegoods on account of its satisfactory pene-tration. Alizarine and Mordant Dyestuffs. 105 bo n 3 W Affinity for o C J3UJQh oin £ en C O 60 Fastness toStoving o CO o bfi0) c si 1^ Fastness toSoda Fastness toMilling Fastness toAlkalies Cotton Silii FastnLi FastnStea ■-P Change Bleeding Change Bleeding Change Bleeding Soda QuickLime 4 3 3 2 2 1 1 1 1-2 1-2 2 1 2 1 2 3 - 4 3 3 2 2 I 1 1 1-2 1—2 2 1 2 1 2 3 4 3 3 2 2 I 1 1 1-2 1-2 2 1 2 1 2 3 4 3 3 2 2 1 1 1 1—2 1—2 2 1 2 1 2 11 3 ! - 4 i 3 .1 2 2 1 1 • 1 1—2 1-2 2 1 2 1 2 3 ! 4 i 3 3 2 2 1 1 1 1-2 1-2 2 1-2 2 1—2 2 3 - 4 ; 3 3 2-1 2 2-3 1 1-2 2-1 1-2 2 2 2-3 2 3-2 3 7a le 106 Tabulated Survey of the Dyestuffs used in Wool Dyeing. Name and Shade Method of Dyeing Application. Alizarine Blue SRW paste
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