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Quizás quisiste decir: synthetic purpurea
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importante en pinceles, delineador de ojos, sombra de ojos, fundación, purpurina para cabello y cuerpo, barra de labios, brillo de labios, máscara de pestañas…33 kB (4247 palabras) - 13:52 19 abr 2024
Resultados de la Wikipedia en inglés.
- 1,2,4-Trihydroxyanthraquinone (redirección desde Purpurin (dye))conversion of alizarin into purpurin published previously by M. F. De Lalande, provided the first synthetic route to purpurin. The positions of the OH groups…7 kB (587 palabras) - 08:44 14 abr 2023
- fading purpurin. Purpurin is only present in the natural form of madder and gives a distinctive orange/red generally warmer tone that pure synthetic alizarin…12 kB (1335 palabras) - 18:24 24 ene 2024
- violet, anilin violet, anilin purple, Perkin's violet, indisin, phenamin, purpurin and lydin. Laborers in the aniline dye industry were later found to be…11 kB (1123 palabras) - 18:00 13 may 2024
- facilitated further experiments, leading to the isolation of alizarin and purpurin in 1826. Madder based pigments such as Brown Madder (obtained in 1840)…34 kB (4215 palabras) - 02:47 6 ene 2024
- earlier in 1826 by the French chemist Pierre Robiquet, simultaneously with purpurin, another red dye of lesser industrial interest, but the German chemical…18 kB (1955 palabras) - 18:57 12 mar 2024
- alizarin and the more rapidly fading purpurin. The alizarin component became the first natural dye to be synthetically duplicated in 1868 when the German…21 kB (2122 palabras) - 17:31 11 nov 2023
- continuum with transparent red copper ruby glass and opaque "sealing wax" purpurin glass, all of which are striking glasses, the reddish colors of which are…7 kB (800 palabras) - 08:31 11 dic 2023
- BDH laboratory chemicals & biochemicals catalogue 1983 Important Early Synthetic Dyes 1991 Smithsonian Institution Stainsfile dye index World Dye Variety…49 kB (67 palabras) - 21:20 2 abr 2024
- the Rubia family are a source of good red dyes containing alizarin and purpurin. Madder was a dye of commercial importance in Europe, being cultivated…28 kB (3424 palabras) - 02:00 10 ene 2024
- and 0.54, respectively. The tin (IV) purpurins are more active when compared with analogous zinc (II) purpurins, against human cancers. Sulphonated benzochlorin…79 kB (9498 palabras) - 22:07 18 may 2024