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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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Dye Sample; Purpurin (pure)

Mauveine dye

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

Orcine from lecanorin

circa 1860

Dye Sample; Indigo

1840s-1900

Dye Sample; Indigo

Dye Sample; Alizarin

Alizarine (sublimed)

Anthraquinone (pure)

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

Dye Sample; Iso-Purpurin

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

Experimental chemical; Alizarin Green

1840-1900
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
Phyllocyanin (from leaves of common thorn) sample chemical in glass phial (F1.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Phyllocyanin

1840-1900
Acetylindileucin sample chemical in glass phial (J4.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Acetylindileucin

1840-1900
Diacetylalizarine (C14H6 (C2H3O)2O4) sample chemical in glass phial (A2.8), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; DiacetylAlizarine

1840-1900
L-Bromide of carminic acid (Tetrabromdiketoinden) sample chemical in glass phial (E1.5), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; L-Bromide of carminic acid

1840-1900
Anilophyll (from leaves of common thorn) sample chemical in glass phial (F4.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Anilophyll

1840-1900
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
Laccaid acid (from laic dye) sample chemical in glass phial (K4), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Laccaic acid

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
Tetrabromoquinon from Patisculin sample chemical in glass phial (J16), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Tetrabromoquinon

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

Experimental chemical; Methylpurpuroxanthin

1840-1900
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
Dinitroanthraquinone sublimed sample chemical in glass phial (A3.3), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Dinitroanthraquinone

1840-1900
Methyl-Phyllotaonin (from Grass) sample chemical in glass phial (F3.3), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Methyl-Phyllotaonin

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
Acetyl-Methylpurpuroxanthin sample chemical in glass phial (A12.7), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Acetyl-Methylpurpuroxanthin

1840-1900
Purpuroxanthic Acid (C15H8O6) sample chemical in glass phial (A12.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Purporoxanthic Acid

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
Dimethyldiphenyl-Tetrazon sample chemical in glass phial (J17), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Dimethyldiphenyl-Tetrazon

1840-1900
Diacetylx-nitro Alizarin (Bremen) sample chemical in glass phial (A2.12), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Diacetylix-nitro Alizarin

1840-1900
Chinpurpurin (Alizarin Cyanin) sample chemical in glass phial (A2.15), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Chinpurpurin

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
Erythrine (C20H22O10) sample chemical in glass phial (G1.4), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Erythrine

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
Anthracene Dihydride C14H12 sample chemical in glass phial (A1.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Anthracene Dihydride

1840-1900
Lecithin sample chemical in glass phial (J6), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Lecithin

1840-1900
Tribromoquercetin (C24H13Br3O11) M.P.235 sample chemical in glass phial (H3.4), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Tribromoquercetin

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
o-Nitrophenylacethylene sample chemical in glass phial (J18), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; o-Nitrophenylacethylene

1840-1900
Alizarin orange sample chemical in glass phial (A2.18), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Alizarin orange

1840-1900
Tribromoanthracene (C14H7Br3) sample chemical in glass phial (A1.7), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Tribromoanthracene

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
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
Bibromanthraquinone (C14H6Br2O2 Petrabromanthracene) sample chemical in glass phial (A3.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Bibromanthraquinone

1840-1900
Monacetyl Alizarin C14H7(C2H3O)O4 sample chemical in glass phial (A2.8a), from Edward Schunck's research on natural dyes and plant products, 1840s-1900.

Experimental chemical; Monacetyl Alizarin

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
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