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Dye Sample; Alizarin

Dye Sample; Indigo

1840s-1900

Dye Sample; Indigo

Dye Sample; Iso-Purpurin

Orcine from lecanorin

circa 1860

Benzochinon, a sample chemical from Edward Schunck's work on natural dyes and plant products

Dye Sample; Purpurin (pure)

Mauveine dye

Salicine, a sample chemical from Edward Schunck's work on natural dyes and plant products

Anthraquinone (pure)

Alizarine (sublimed)

Alizaringelb (Alizarine Yellow) sample chemical in glass phial (A2.20), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Alizarin Gelb

1840-1900

Acetyl-Methilphenyl-hydrazon of Isatin sample chemical in glass phial (B8.5), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Acetyl-Methilphenyl-hydrazon of Isatin

1840-1900

B-Bromide of carminic acid (Dibrommethyldioxynaphto-a-Quinone) sample chemical in glass phial (E1.6), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; B-Bromide of carminic acid

1840-1900

Benzoleazo-B-Naphtol sample chemical in glass phial (J1.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Benzoleazo-B-Naphtol

1840-1900

Phenylhydrazon of m-Chlorisatine sample chemical in glass phial (B8.3), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Phenylhydrazon of m-Chlorisatine

1840-1900

Anthracene Perkin (Sch 658) sample chemical in glass phial (A1.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Anthracene

1840-1900

Acetyl-Phenylhydrazon of m-Bromisatine sample chemical in glass phial (B8.4), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Acetyl-Phenylhydrazon of m-Bromisatine

1840-1900

Vulpininc Acid (C19H14O5 Jager) sample chemical in glass phial (G4), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Vulpinic Acid

1840-1900

Datiscin (glucoside of datiscetin). A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Datiscetin, a sample chemical

1840s-1900

Phloretin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Phloretin, a sample chemical

1840s-1900

Phloretic acid (3-p-hydroxy phenylpropionic acid). A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Phloretic Acid, a sample chemical

1840s-1900

Diacetylpurpuroxanthine (C14H6(C2H3O)2O4) sample chemical in glass phial (A12.5), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Diacetylpurpuroxanthine

1840-1900

Indigo from ancient fabric sample chemical in glass phial (D1.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Indigo

1840-1900

Aesculin (6-glucoside of aesculetin). A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Aesculin, a sample chemical

1840s-1900

Tribromquercetin (from Rutin) M.P.238 sample chemical in glass phial (H3.4a), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Tribromquercetin

1840-1900

Acetyl catechin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Acetyl catechin, a sample chemical

1840s-1900

Berberine hydrochloride. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Berberine hydrochloride, a sample chemical

1840s-1900

Anilide of Carminic Acid sample chemical in glass phial (E1.3), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Anilide of Carminic Acid

1840-1900

Diphenylenglycolic acid (C14H1003+2H20) sample chemical in glass phial (J15), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Diphenylenglycolic acid

1840-1900

Bromo rubiadine, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Dye Sample; Bromo Rubiadine

Aloin puriss. Ph. Brit. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900. Prepared by E. Merek, Darmstadt, Germany.

Aloin, a sample chemical

1840s-1900

Tribromoflavopurpurin (C14H5Br3O5) sample chemical in glass phial (A9.7), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Tribromoflavopurpurin

1840-1900

Haematoxyline C16H14O6+3H2O (A. Mylius 1867) sample chemical in glass phial (H2.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Haematoxyline

1840-1900

Phyllocyanin (from Ivy leaves) sample chemical in glass phial (F1.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Phyllocyanin

1840-1900

Laurine sample chemical in glass phial (J7), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Laurine

1840-1900

Diacetyl rufol, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Dye Sample; Diacetyl rufol

1,4 Dinitroanthrachinon sample chemical in glass phial (J20), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; 1,4 Dinitroanthrachinon

1840-1900

Quinizarine (obtained by action of heat on Purpurine) sample chemical in glass phial (A11.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Quinizarine

1840-1900

Acetyl-Nitroisatic acid sample chemical in glass phial (C1.6), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Acetyl-Nitroisatic acid

1840-1900

Iso-anthraflavic acid, from sodium beta-anthraquinone disulphonate; a sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Iso-anthraflavic acid, a sample chemical

1840s-1900

Acetyl-o-Tolylhydrazon of Isatine sample chemical in glass phial (B7.4), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Acetyl-o-Tolylhydrazon of Isatine

1840-1900

B-Naphtylhydrazon of Isatine sample chemical in glass phial (B9), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; B-Naphtylhydrazon of Isatine

1840-1900

Ethyl Orsellinate (Pseudoerythrine C8H7(C2H5)O4) sample chemical in glass phial (G3), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Ethyl Orsellinate

1840-1900

Lichenin sample chemical in glass phial (G5), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Lichenin

1840-1900

Benzoyl Quercitrin sample chemical in glass phial (H3.5), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Benzoyl Quercitrin

1840-1900

Aurine (from Schorlemmer C19H14O3) sample chemical in glass phial (K1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Aurine

1840-1900

Diacetylflavopurpurin (C14H6(C2H3O)2O5) sample chemical in glass phial (A9.3), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Diacetylflavopurpurin

1840-1900

Dibenzoylanthraflavic acid (C14H6(C7H5O)2O4) sample chemical in glass phial (A4.5), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Dibenzoylanthraflavic acid

1840-1900

Brasiline C16H14O5+H20 (A. Mylius 1867) sample chemical in glass phial (H2.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Brasiline

1840-1900