. Journal. d Logwood extract, dry, No. 3. for cold countries Logwood extract, dry. No. 3a ,... Logwood extract, dry. No. 3B Logwood extract, 30° pure Logwood extract, 80° No. l Logwood extract, S0° B, No. 2 Logwood extract, 30- Xo. 3 Logwood extract,30 No. 4 Wood used. Yield of Extract at 30s B. ll II) III )0 4, 1 1,111111 (.Oihi )0 . 4,000 1,0110 1. 1,000 4,001) 1,001) HI 1,000 1,000 1,111111 4,0110 4,000 4,01111 1,000 Molasses at30° B. Chestnut Extract, at :;ii Ii. 2r><:236305530
. Journal. d Logwood extract, dry, No. 3. for cold countries Logwood extract, dry. No. 3a ,... Logwood extract, dry. No. 3B Logwood extract, 30° pure Logwood extract, 80° No. l Logwood extract, S0° B, No. 2 Logwood extract, 30- Xo. 3 Logwood extract,30 No. 4 Wood used. Yield of Extract at 30s B. ll II) III )0 4, 1 1,111111 (.Oihi )0 . 4,000 1,0110 1. 1,000 4,001) 1,001) HI 1,000 1,000 1,111111 4,0110 4,000 4,01111 1,000 Molasses at30° B. Chestnut Extract, at :;ii Ii. 2r><:236305530560SCO660 210280?till560 .-,nMl200200300350500 Carbonate Powderedof Soda. Gypsum. 1010202020 Si 451 1010101012! 342 THE JOURNAL OF THE SOCIETY OP CHEMICAL INDUSTRY. [April so, 1893. Logwood Extracts, Havre (Second System). Brand. Woodused. Yield ot Extract at SO B. Molasses, at 3o IS. IChestnut. Sumac. Potassiumcalculated calcuated Ferri-to Sir I!. toSO0 li. cyanide. PowderedGypsum. Logwi ii? The trade names and composition of the fustic extracts as the basis that quercitron hark yields 30 per cent, of manufactured at Havre are given in the following table. extract at 30°; sumac leaves, 75 per cent, of extract at 30°; The wood is reckoned as yielding 17 per cent, of extract turmeric root, 150 per cent, of extract at 30; and divi-divi, at 30 . The other substances added as solids are calculated 53 per cent, of extract at 30c li. Fcstic Extracts (Havre). Brand. Product Alizarin- v7ood of Bark Sumac Turmeric Divi-divi Molasses Dextrin Sulphate Orange, used. Extract at30°B. at30°B. at SO B. atS0°B. at 30° B at SO B. of Soda. 20 per at 30° B. Cent. Fustic extract, dry. [aire 6 Fustic extract, dry. prima Fustic extract, dry. No 2 >,C00 Fustic extract, dry. 6, Fustic extract, 30° B., pure 6,000 | Fustic extract, 30 B., yellow JJ Fustic extract, 34 B., medium yellow. .l\l I. Fustic extract. 30° 1! . orange yellow, 0,000 JO extract. 3o
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectchemist, bookyear1882
