( 7*7 )

INDEX.

A CETATE of lime, red liquorfrom, 289

Aceto-ferruginous solutions, applica-tion of, 290Acid, aloetic, 417— amalic, 509

— anthrachinon bisulphuric, 224— anthranilic, 172— carbolic, 215— carminic, 356— carthamic, 142, 385— catechutannic, 4gi— chlorostannic, 530— chloroxynaphthalic, 679— chrysammic, 417— chryseic, 678— chrysinic, 426— chrysophanic, 425— erythric, 370— erythrosic, 364— from cotton, 36— gallic, 502— gentianic, 426— hydrochloric, 520— isopurpuric, 219, 674— lizaric, 242— morintannic, 406— muriatic, 520— nitric, 74, 520— nitrococcussic, 357— nitrocuminic, 512— nitro-xynaphthalic of Dusart andGelis, 678

— normal hydrochloric, 124

-nitric, 124

-oxalic, 124

-sulphuric, 122

— orsellic or orsellinic, 373— parelline or parellic, 374— phenic, 215— picramic, 219— picric, 219— picrocyanic, 219— pyrogallic, 503Acid, preparation of picric, 673

Acid, purpuric, 168

— quercitannic, 396

— rosalic, 674

— rosolic, 683

— rufigallic, 687

— rutinic or rutic, 410

— stannic, 519

— sulphindigotic, 445

— sulphonaphtholic, 681

— sulphuric, 521

— tannic, 502

— tartaric, 549

— usnic, 425

— viridic, 513

— vulpic, 425Acidimetry, 131Ageing, 280Albumen, 75

— adulteration of, 688

— blood, 639

— coagulated, 76

— egg, 80

— qualitative testing of, 78

— quantitative estimation of, 78

— substitutes, 81

— vegetable, 75Albumenoid substances, 73

-applying in fixing colours, 80

Alcohol, phenic, 215

— substances soluble in, 234 .

Alcohols, naphthylic, 680Aldehyde, green, 205Algaroth, 509

Alizarin, 143, 242, 252, 308

— artificial, 222

— green, 246, 248

— pure crystalline, to dye with,

247

— yellow, 246Alkalies, carbonated, 125

— caustic, 129

-estimation of, 128

Alkalimeter, 123Alkalimetry, 122Alkanet, 384