• Thumbnail for Recrystallization (chemistry)
    attempted (see Separation process), recrystallization being one of them. There are also different recrystallization techniques that can be used such as:...
    14 KB (1,492 words) - 08:45, 24 October 2023
  • Recrystallization may refer to: Recrystallization (chemistry) Recrystallization (geology) Recrystallization (metallurgy) This disambiguation page lists...
    295 bytes (41 words) - 13:45, 17 April 2016
  • Thumbnail for Fractional crystallization (chemistry)
    freezing Laser-heated pedestal growth Pumpable ice technology Recrystallization (chemistry) Seed crystal Single crystal "Small Molecule Crystalization"...
    6 KB (795 words) - 16:31, 31 March 2024
  • Thumbnail for Precipitation (chemistry)
    notion of precipitation can also be extended to other domains of chemistry (organic chemistry and biochemistry) and even be applied to the solid phases (e...
    12 KB (1,334 words) - 01:13, 23 March 2024
  • Thumbnail for Crystallization
    crystallization Pumpable ice technology Quasicrystal Recrystallization (chemistry) Recrystallization (metallurgy) Seed crystal Single crystal Symplectite...
    30 KB (3,849 words) - 22:55, 10 April 2024
  • Retrieved 2023-12-08. "1.4K: Reflux". Chemistry LibreTexts. 2017-10-06. Retrieved 2023-12-05. "Recrystallization". Chemistry LibreTexts. 2013-10-02. Retrieved...
    25 KB (2,546 words) - 19:56, 24 April 2024
  • Thumbnail for Crystal growth
    Micro-pulling-down Monocrystalline whisker Protocrystalline Recrystallization (chemistry) Seed crystal Single crystal Whisker (metallurgy) Kinetic Monte...
    17 KB (2,115 words) - 04:26, 28 March 2024
  • Thumbnail for Chemical reaction
    process can yield single crystals. The latter can also be obtained by recrystallization from microcrystalline salts. Reactions can take place between two...
    66 KB (8,028 words) - 16:55, 22 April 2024
  • Thumbnail for Diastereomeric recrystallization
    salt formation, the latter being particularly convenient since acid base chemistry is typically quite operationally simple and high yielding. The second...
    3 KB (420 words) - 15:13, 30 January 2023
  • remaining liquor by filtration or centrifugation. Recrystallization: In analytical and synthetic chemistry work, purchased reagents of doubtful purity may...
    6 KB (747 words) - 01:00, 3 January 2023
  • Thumbnail for Marble
    Marble (section Chemistry)
    most commonly limestone or dolomite. Metamorphism causes variable recrystallization of the original carbonate mineral grains. The resulting marble rock...
    32 KB (3,011 words) - 17:02, 19 April 2024
  • Work-up (redirect from Workup (chemistry))
    solvents by evaporation. purification by chromatography, distillation or recrystallization. The work-up steps required for a given chemical reaction may require...
    6 KB (787 words) - 21:24, 6 February 2024
  • Thumbnail for Acetanilide
    aspirin, both of which teach the same practical techniques (especially recrystallization of the product) but which avoid the use of aniline, a suspected carcinogen...
    11 KB (879 words) - 18:38, 2 January 2024
  • Thumbnail for Benzoic acid
    common undergraduate preparation. Benzoic acid can be purified by recrystallization from water because of its high solubility in hot water and poor solubility...
    28 KB (2,432 words) - 08:44, 17 January 2024
  • stereoselectivity, requiring a subsequent recrystallization step before final salt formation. Merck's process chemistry department contracted Codexis, a medium-sized...
    31 KB (4,385 words) - 05:18, 27 December 2023
  • Thumbnail for Acetic acid
    compounds. As a polar protic solvent, acetic acid is frequently used for recrystallization to purify organic compounds. Acetic acid is used as a solvent in the...
    62 KB (6,567 words) - 13:53, 22 April 2024
  • Thumbnail for Solubility
    compounds nearly always increases with temperature. The technique of recrystallization, used for purification of solids, depends on a solute's different...
    50 KB (6,586 words) - 09:53, 16 April 2024
  • Thumbnail for Iridium
    Iridium (section Chemistry)
    and its alloys, as in high-performance spark plugs, crucibles for recrystallization of semiconductors at high temperatures, and electrodes for the production...
    80 KB (7,823 words) - 20:58, 23 April 2024
  • Thumbnail for Metamorphism
    redeposition in pore space. During recrystallization, the identity of the mineral does not change, only its texture. Recrystallization generally begins when temperatures...
    51 KB (5,770 words) - 05:47, 26 March 2024
  • Thumbnail for Erlenmeyer flask
    attributes of Erlenmeyer flasks make them especially appropriate for recrystallization. The sample to be purified is heated to a boil, and sufficient solvent...
    8 KB (973 words) - 16:44, 12 March 2024
  • Thumbnail for Lithium aluminium hydride
    usually gray due to contamination. This material can be purified by recrystallization from diethyl ether. Large-scale purifications employ a Soxhlet extractor...
    35 KB (3,019 words) - 11:48, 14 April 2024
  • Thumbnail for Borax
    Borax (section Chemistry)
    United States and many other countries) is refined by a process of recrystallization. Borax is used in pest control solutions because it is toxic to ants...
    45 KB (4,330 words) - 20:40, 9 April 2024
  • interplanar spacing close to that observed in natural graphite. The "stress recrystallization" of graphite was first described by L. C. F. Blackman and Alfred Ubbelohde...
    3 KB (319 words) - 01:27, 27 July 2023
  • desired compound to precipitate. This can be considered a crude form of recrystallization performed without changes in temperature. In pharmacy, trituration...
    4 KB (431 words) - 18:19, 18 July 2023
  • Thumbnail for P-Toluenesulfonic acid
    P-Toluenesulfonic acid (category Reagents for organic chemistry)
    Fischer method is used.[citation needed] Impurities can be removed by recrystallization from its concentrated aqueous solution followed by azeotropic drying...
    9 KB (614 words) - 17:21, 12 February 2024
  • Thumbnail for Imide
    In organic chemistry, an imide is a functional group consisting of two acyl groups bound to nitrogen. The compounds are structurally related to acid anhydrides...
    8 KB (873 words) - 14:42, 11 April 2023
  • Thumbnail for Coprecipitation
    In chemistry, coprecipitation (CPT) or co-precipitation is the carrying down by a precipitate of substances normally soluble under the conditions employed...
    6 KB (737 words) - 15:42, 21 December 2023
  • Thumbnail for Caesium fluoride
    hydrofluoric acid (HF) and the resulting salt can then be purified by recrystallization. The reaction is shown below: CsOH + HF → CsF + H2O Using the same...
    10 KB (890 words) - 06:30, 29 February 2024
  • Thumbnail for Sodium borohydride
    microcrystalline powder that often forms lumps. It can be purified by recrystallization from warm (50 °C) diglyme. Sodium borohydride is soluble in protic...
    27 KB (2,615 words) - 13:44, 24 January 2024
  • Thumbnail for Ice cream
    also called migratory recrystallization. It involves the formation of sharp crystals. Theories about Ostwald recrystallization admit that after a period...
    68 KB (7,613 words) - 01:47, 25 April 2024