• Thumbnail for Heinrich Caro
    Heinrich Caro (February 13, 1834 – September 11, 1910), was a German chemist. Caro was of Sephardic Jewish origin He started his study of chemistry at...
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  • Thumbnail for Methylene blue
    likely more dangerous. Methylene blue was first prepared in 1876, by Heinrich Caro. It is on the World Health Organization's List of Essential Medicines...
    47 KB (5,008 words) - 04:15, 20 October 2024
  • Thumbnail for Peroxymonosulfuric acid
    chemist Heinrich Caro first reported investigations of mixtures of hydrogen peroxide and sulfuric acid. One laboratory scale preparation of Caro's acid involves...
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  • and historian Heinrich Caro (1834–1910), German industrial chemist, first described peroxymonosulfuric acid, or 'Caro's acid' Horatio Caro (1862–1920),...
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  • Thumbnail for Eosin
    used most often as a histologic stain. Eosin was named by its inventor Heinrich Caro after the nickname (Eos) of a childhood friend, Anna Peters. It was...
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  • Thumbnail for Rose madder
    new way to produce alizarin without bromine. Gräbe, Liebermann, and Heinrich Caro filed a patent for a similar process just one day before Perkin did...
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  • developed with Carl von Linde and Heinrich Caro. Water gas is compressed to 20 bar and pumped into the Linde–Frank–Caro reactor. A water column removes...
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  • Thumbnail for Crystal violet
    phosgene, Kern entered into a collaboration with the German chemist Heinrich Caro at BASF. Kern also found that by starting with diethylaniline rather...
    35 KB (3,350 words) - 15:59, 8 October 2024
  • Thumbnail for Caro (drink)
    Caro is a brand of roasted grain drink, a caffeine-free coffee substitute made of roasted barley, malted barley, chicory, and rye. It is manufactured by...
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  • Thumbnail for Friedrich Engelhorn
    behalf of Friedrich Engelhorn in 1868 the company appointed the chemist Heinrich Caro as first head of its laboratory. In collaboration with professor Carl...
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  • Thumbnail for Induline
    one of the first synthetic dyes, discovered in 1863 by J. Dale and Heinrich Caro. The main components of induline are various substituted phenazines...
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  • Thumbnail for BASF
    BASF recruited Heinrich Caro, a German chemist with experience of the dyestuff industry in England, to be the first head of research. Caro developed a synthesis...
    60 KB (5,604 words) - 02:37, 2 November 2024
  • Thumbnail for List of people from Poznań
    rabbi Heinrich Caro (1834–1910), chemist Heinrich Graetz (1817–1891) historian, wrote a history of the Jewish people from a Jewish perspective. Heinrich Mendelssohn...
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  • mechanics, Nobel Prize (1954) (converted to Christianity) Heinrich Caro, industrial chemist Nikodem Caro, industrial chemist Albert Einstein, theoretical physics...
    134 KB (10,360 words) - 05:50, 28 October 2024
  • Thumbnail for Acridine orange
    organic molecule acridine, which was first discovered by Carl Grabe and Heinrich Caro, who isolated acridine by boiling coal in Germany during the late nineteenth...
    12 KB (1,254 words) - 12:19, 26 October 2024
  • Thumbnail for Acridine
    odour and acrid skin-irritating effect of the compound. Carl Gräbe and Heinrich Caro first isolated acridine in 1870 from coal tar. Acridine is separated...
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  • Thumbnail for Synthetic colorant
    cheaper, synthetic path was developed in 1869 by Graebe, Liebermann and Heinrich Caro. It entailed the treatment of anthraquinone with fuming sulphuric acid...
    34 KB (4,210 words) - 05:59, 27 October 2024
  • Cannizzaro reaction Georg Ludwig Carius (1829–1875), German chemist Heinrich Caro (1834–1910), German chemist Wallace Carothers (1896–1937), American...
    61 KB (7,579 words) - 22:40, 15 October 2024
  • and politician, 29th United States Secretary of War (d. 1869) 1834 – Heinrich Caro, Sephardic Jewish Polish-German chemist and academic (d. 1910) 1835...
    51 KB (5,105 words) - 17:00, 27 October 2024
  • Thumbnail for History of malaria
    colonies. In 1876, methylene blue was synthesized by German chemist Heinrich Caro. Paul Ehrlich in 1880 described the use of "neutral" dyes—mixtures of...
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  • Ernst Büchner Wilhelm Heinrich Sebastian Bucholz Robert Bunsen Adolf Butenandt Georg Ludwig Carius Heinrich Caro Nikodem Caro Johann Friedrich Cartheuser...
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  • Thumbnail for Nikodem Caro
    emigrating through Switzerland to Italy. Caro died in 1935 and was buried in Zürich. Heinrich Caro, inventor of the "Caro's acid" (peroxymonosulfuric acid) Poison...
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  • Thumbnail for Phenothiazine
    derivative of phenothiazine, was synthesized by Heinrich Caro at BASF. The structure was deduced in 1885 by Heinrich August Bernthsen. Bernthsen synthesized phenothiazine...
    19 KB (1,789 words) - 13:00, 22 September 2024
  • Thumbnail for Verbum caro factum est
    "Verbum caro factum est" ("The Word became flesh") is a sacred motet for six voices by Hans Leo Hassler. The Latin text is taken from the prologue to the...
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  • Reporter vol 81 no 11 Reinhardt, Carsten; Travis, Anthony S. (2013). Heinrich Caro and the Creation of Modern Chemical Industry. Springer Science & Business...
    4 KB (397 words) - 15:58, 22 August 2024
  • Thumbnail for List of nominees for the Nobel Prize in Chemistry
    org. April 2020. Retrieved 11 November 2020. "Nomination Archive – Heinrich Caro". NobelPrize.org. April 2020. Retrieved 11 November 2020. "Nomination...
    358 KB (12,268 words) - 05:53, 4 November 2024
  • Thumbnail for Aurin
    ISSN 1096-0929. PMID 10746941. MSDS at Oxford University History of aurin in Heinrich Caro and the creation of modern chemical industry "Aurin" . New International...
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  • Thumbnail for Rudolf Nietzki
    Kalle & Co. [de] in Biebrich, Rhineland Palatinate. In a letter to Heinrich Caro that year Nietski wrote of his position with this dye company, "I have...
    7 KB (757 words) - 14:33, 5 November 2024
  • Thumbnail for Dmitri Leonidovich Romanowsky
    was found to be useful for staining tissues. Another German chemist Heinrich Caro synthesised a blue dye named methylene blue in 1876, which was first...
    16 KB (1,652 words) - 06:56, 9 November 2024
  • Thumbnail for Ivan Levinstein
    University of Manchester Library. GB 133 ICI/8 Travis, Anthony S. (2011)Heinrich Caro and Ivan Levinstein in Homburg, Ernst, Anthony S. Travis, and Harm G...
    3 KB (318 words) - 16:09, 29 July 2024