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Sample chemicals from Edward Schunck's work on natural dyes and plant products

Sample chemicals from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

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Benzyl-Anthraquinone-Oxime sample chemical in glass phial (A3.9), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Benzyl-Anthraquinone-Oxime

1840-1900
Diethyl-isanthraflavic acid (C14H6(C2H5)2O4) sample chemical in glass phial (A5.3), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Diethyl-isanthraflavic acid

1840-1900
Taigulic acid (Arnaudon) sample chemical in glass phial (J2.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Taigulic Acid

1840-1900
p-Tolyl-Hydrazon of Nitroisatine sample chemical in glass phial (C1.6), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; p-Tolyl-Hydrazon of Nitroisatine

1840-1900
Leucine from Indican sample chemical in glass phial (J4.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Leucine

1840-1900
Verantine sample chemical in glass phial (J21), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Verantine

1840-1900
Bromanilic acid (Sodium salt) sample chemical in glass phial (J2.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Bromanilic acid

1840-1900
Bromanilic acid sample chemical in glass phial (J2.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Bromanilic Acid

1840-1900
Quinizarine (Sehorlemmer) sample chemical in glass phial (A11.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Quinizarine

1840-1900
Brompurpurine (C14H7BrO5) sample chemical in glass phial (A6.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Brompurpurine

1840-1900
Methyl-Anthraquinonaxime-Oxine sample chemical in glass phial (A3.8), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Methyl-Anthraquinonaxime-Oxine

1840-1900
Ethoxyindophenazine sample chemical in glass phial (C1.7), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Ethoxyindophenazine

1840-1900
Anthraquinonaxime (fr. dil. Alcohol) sample chemical in glass phial (A3.7), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Anthraquinonaxime

1840-1900
B3-Methyl-Indophenazine sample chemical in glass phial (C1.6), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; B3-Methyl-Indophenazine

1840-1900
O-Tolylhydrazone of Nitroisatine sample chemical in glass phial (B7.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; O-Tolylhydrazone of Nitroisatine

1840-1900
O-Tolylhydrazone of m-Chlorisatine sample chemical in glass phial (B7.3), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; o-Tolylhydrazone of m-Chlorisatine

1840-1900
Myristin (from Cochineal) sample chemical in glass phial (E2.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Myristin

1840-1900
Chloroplatinate of Isatomonohydrophenazine sample chemical in glass phial (B10), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Chloroplatinate of Isatomonohydrophenazine

1840-1900
Naphthazarin sample chemical in glass phial (H1.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Naphthazarin

1840-1900
Phylloporphurin sample chemical in glass phial (F2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Phylloporphurin

1840-1900
Diethylflavopurpurin (C14H6(C2H5)2O5) sample chemical in glass phial (A9.4), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Diethylflavopurpurin

1840-1900
Phyllotaonin acetate sample chemical in glass phial (F3.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Phyllotaonin acetate

1840-1900
Ethylphyllotaonin (from Grass) sample chemical in glass phial (F3.4), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Ethylphyllotaonin

1840-1900
Tribenzoylanthrapurpurine (C14H5(C7H5O)3O4) sample chemical in glass phial (A10.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Tribenzoylanthrapurpurine

1840-1900
O'Neill's Acid (C16H14O6N2) sample chemical in glass phial (D3.3), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; O'Neill's Acid

1840-1900
Phenylhydrozon of Nitroisatine sample chemical in glass phial (B8.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Phenylhydrozon of Nitroisatine

1840-1900
Pseudo-Acetyl-B3-Methyl-Indophenazine sample chemical in glass phial (C2.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Pseudo-Acetyl-B3-Methyl-Indophenazine

1840-1900
Pseudo-Acetyl-B1,3-Dibrom-Indophenazine sample chemical in glass phial (C2.3), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Pseudo-Acetyl-B1,3-Dibrom-Indophenazine

1840-1900
Chrysarobin, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Associated Chemist, Lieberman.

Dye Sample; Chrysarobin

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

Euzanthone, a sample chemical

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

Emodine, a sample chemical

1840s-1900
Sodium naphthionate. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900. Prepared by Lieberman.

Sodium naphthionate, a sample chemical

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

Apiin from Parsley, a sample chemical

1840s-1900
Naphthacyaminic acid from b-dinitro naphthalene. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Naphthacyaminic acid, a sample chemical

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

Datiscetin, a sample chemical

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

Acetyl Rhamnetin, a sample chemical

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

Phlorizine, a sample chemical

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

Dye Sample; Methylpseudo-isatin

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

Dye Sample; Isatyd

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

Aesculetin, a sample chemical

1840s-1900
Dibromo rhamnetin, a sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Dibromo Rhamnetin, a sample chemical

1840s-1900
Rhamnetin (quercetin 7-methyl ether), from xanthochromiun. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Rhamnetin, a sample chemical

1840s-1900
Crocetin (carotenoid acid). A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Crocetin (carotenoid acid), a sample chemical

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

Scoparin, a sample chemical

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

Curcumin, a sample chemical

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

Acetyl sophoretin, a sample chemical

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

Dye Sample; Chlororubiadine

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

Dye Sample; Rubiadin

Rumicin (chrysophanic acid) (from rumex root), a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Dye Sample; Rumicin

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

Galloflavine, a sample chemical

1840s-1900