7 i8
INDEX.
Alloxan, i6gAlloxantine, 169Aloe resin, 415Aloes, 415
— varieties of, 415Aloetic acid, 417Aloetin, 416Aloin, 416Alum, 275
— ammonia, 275
— neutral or cubical, 276
— potash, 275Alumina, 143
— acetate of, 142, 207, 226
— fixing upon woven fabrics, 279
— hyposulphite of, as a mordant, 285
— hydrochlorate of, 276
— muriate of, 276
— nitrate of, 226, 276
— sulphate of, 276Aluminate of potassa, 27Amalie acid, 509Ammonia, 120, 130
— carbonate of, iti
— hsematate of, 345
— isopurpurate of, 219
— nitrate of, 121Ammoniacal cochineal, 358
— salts, 120
Ammonium, chloride of, 121
— chlorostannite of, 526Amylum, 66
Aniline black, with madder-red andchrome-orange, specimen, 647
— blue, apparatus for preparation of,
198
-colouring linen yarn, 61
-method of manufacturing, M.
Marnas’s, 196
— colours derived from, 171-detection of, 669
-method of fixingupon cotton, 195
— crimson, 187
— discovery of, 171
— Hofmann’s process, 173
— mordants, 185
— red, 178
-production of, 178
— salt, solution of, 645Anilines, commercial value of, 176Animal fibres, 73
— origin, thickenings of, 73Annatto, 426
— colouring matters of, 427Anotto, 426Anthokirrin, 509Anthracen, 222
— colours, 222
— method of determining, 690
— orange, 681
— quantitative examination of, 695
Anthrapurpurin, 683
— discovery of, 327Apparatus, padding, 582Application colours, 635Aquafortis, 521
— single, 521Arabine, 70Archil, see Orchil.
Argentine, 151Argol, red, 549
— white, 549Argols, 548
Arsenic and glycerin standard, 207
— and arsenious acid, n
— mordants, 545
— preparation of, 223
Artificial alizarin, printing with, 225Astragalus verus, 71Astringents, 490
— true, 499Aurin, 683
Avivage, 275, 301, 352Azaleine, preparation of, 179Azuline, 196
^gABLAH, 509
Babulah, 509Ball soda, 114Baphia nitida, 341Balsamodendron, 382Baraniline, 176Barbatimas, 509Bark, alder, 508
— barberry, 423
— butternut, 510
— mahogany tree, 512
— Panama, 652
— pomegranate root, 512
— quercitron, 394
Barlow, Mr., bleaching under pres-sure, 45Barwood, 341
— red, 341
Baryta, sulphate of, 151Bath, arsenite of soda, 157
— chalk, 325Batist, Flemish, 57Bauxite, 279Bearberry, 509
Bently, David, continuous processof bleaching, 52Benzol, chloride of, 245
— discovery of, 173Benzyl, chloride of, 674Berberine, 423Berries, Persian, 403
— privet, 512Bichloride, aqueous, 530Bichrome olive, 96Bignonia chica, 388