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10 January 2025

4 January 2025

29 December 2024

  • 22:2822:28, 29 December 2024 diff hist −29‎ Claviceps purpurea ‎No edit summary current
  • 22:2622:26, 29 December 2024 diff hist +804‎ N Lugol's solution ‎ Created page with "Iodine ions, including triiodide, have strong antiseptic properties. Various preparations are used for this purpose. ==Uses== * as a topical antiseptic/antibacterial. * as a water purification additive ==Natural occurrence== * potassium iodide occurs naturally in kelp ==Hazards== ==Production== ===Tincture of iodine=== N.B. The word tincture implies alcohol contant # Gather 50ml of ethanol # Gather 2g of elemental iodine # Gather 2.5g of sodium iodide #..." current
  • 22:2322:23, 29 December 2024 diff hist +2‎ Lithium ‎No edit summary current
  • 22:2122:21, 29 December 2024 diff hist +1,354‎ N Lidocaine ‎ Created page with "{{Compound|aka=Xylocaine |chemf=C14H22N2O|struct=Lidocaine.png |mm=234.34|mp=68.5|bp=|sol_aq=0.41|sol_et=misc|stp_p=solid|stp_q=white |medicine=yes}} ==Uses== ===Primary=== * Pharm: WHO LEM, local anesthetic lidocaine ==Natural occurrence== * '''Does not''' occur naturally. ==Hazards== * systemic (non-local) exposure include CNS depression and pardoxical excitation - e.g. bronchospasm and dyspnea, anxiety and depression ==Production== ===Extraction=== ===Synthesis=..." current
  • 22:1622:16, 29 December 2024 diff hist +2‎ Ethylene ‎No edit summary current
  • 22:1522:15, 29 December 2024 diff hist +729‎ N Lithium carbonate ‎ Created page with "{{Compound|chemf=Li2CO3|mm=73.89|density=2.11|mp=723|bp=1310(decomp)|sol_aq=12.9|sol_et=non|stp_p=powder|stp_q=odorless white|nfpa_h=2|ior=1.428|medicine=yes|medication=yes|listed_who=yes}} ==Uses== ===Primary=== * Pharm: WHO LEM for bipolar disorder ==Natural occurrence== * '''Does''' occur naturally as the rare mineral zabuyelite. ==Hazards== ==Production== ===Extraction=== ===Synthesis=== # Combine lithium with water yielding '''lithium hydroxide''' #: {{#Chem: 2L..." current
  • 22:1322:13, 29 December 2024 diff hist +2‎ Benzene ‎No edit summary current
  • 22:1022:10, 29 December 2024 diff hist +357‎ N Salix alba ‎ Created page with "{{ Plant | aka = White Willow | gs = Salix Alba | taxonomy = Angiosperms / Eudicots / Rosids / Malpighiales / Salicaceae | gr_area= moist soils in cold/temperate | range=Northern hemisphere | medicinal=yes }} ==Uses== ===Primary=== * Production of methyl salicylate ==Hazards== ==Cultivation== ==Harvest== ==See Also== ==References== <references/>" current

18 December 2024

17 December 2024

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