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Find link is a tool written by Edward Betts.searching for Potassium hydroxide 68 found (755 total)
alternate case: potassium hydroxide
William Nylander (botanist)
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the taxonomy of lichens by the use of chemical reagents, such as potassium hydroxide, tinctures of iodine and calcium hypochlorite, still used by lichenologistsFatty acid methyl ester (524 words) [view diff] exact match in snippet view article find links to article
the presence of base such as sodium hydroxide, sodium methoxide or potassium hydroxide. One reason for using FAME (fatty acid methyl esters) in biodieselSilver–cadmium battery (473 words) [view diff] exact match in snippet view article find links to article
electrode is formed of a pasted grid. Electrolytes are solutions of potassium hydroxide in water. Cells are provide with vent caps to prevent reaction ofPycnoporus cinnabarinus (136 words) [view diff] exact match in snippet view article find links to article
bacteria. The stipe and the pore surface had a positive reaction with potassium hydroxide. Wikimedia Commons has media related to Pycnoporus cinnabarinus.Potassium ethoxide (229 words) [view diff] exact match in snippet view article find links to article
these compounds strongly basic. It hydrolyzes to yield ethanol and potassium hydroxide. Potassium ethoxide is used as a strong base, similar to sodium andPotash pit (400 words) [view diff] exact match in snippet view article find links to article
contains water-soluble potassium salts such as potassium carbonate and potassium hydroxide. The potash pit was a basic stone lined ashery in which hardwoodsAluminium battery (607 words) [view diff] exact match in snippet view article find links to article
produce a high voltage of 1.9 volts. Another variation uses a base (potassium hydroxide) as the anolyte and sulfuric acid as the catholyte. The two partsAtromentic acid (156 words) [view diff] exact match in snippet view article find links to article
neutralized with acid the red atromentic acid crystallises. Concentrated potassium hydroxide breaks up the compound to p-hydroxyphenylacetic acid and oxalic acidImide (873 words) [view diff] exact match in snippet view article find links to article
metal salts of imides can be prepared by conventional bases such as potassium hydroxide. The conjugate base of phthalimide is potassium phthalimide. TheseCortinarius erythraeus (355 words) [view diff] exact match in snippet view article find links to article
mushroom has no particular taste or smell, and stains red-purple when potassium hydroxide is applied to it. The spore print is rust-brown, and the oval wartyCortinarius kioloensis (455 words) [view diff] exact match in snippet view article find links to article
The flesh is dark purple to black. All mushroom parts stain red in potassium hydroxide. The thick wide dark blue gills are sinuate. The pale violet stipePoison Prevention Packaging Act of 1970 (1,177 words) [view diff] exact match in snippet view article find links to article
in a dosage form intended for oral administration. Sodium and/or potassium hydroxide. Household substances in dry forms such as granules, powder, andList of medical abbreviations: K (0 words) [view diff] exact match in snippet view article find links to article
keep in view KLS kidney, liver, spleen Km Michaelis constant KOH potassium hydroxide KS Kaposi's sarcoma; Kartagener syndrome KSHV Kaposi's sarcoma-associatedBismuth(III) oxide (2,027 words) [view diff] exact match in snippet view article
electrolyte of bismuth compounds that is also rich in sodium or potassium hydroxide so as to have a pH near 14. The α-phase exhibits p-type electronicHypobromite (539 words) [view diff] exact match in snippet view article find links to article
form upon treating bromine with aqueous alkali, such as sodium or potassium hydroxide. At 20 °C the reaction is rapid. Br2 + 2 OH−(aq) → Br− + BrO− + H2OElectromotive force (6,922 words) [view diff] exact match in snippet view article find links to article
1.2 V Cadmium Water, potassium hydroxide NiO(OH) nickel-cadmium 1.2 V Mischmetal (hydrogen absorbing) Water, potassium hydroxide Nickel nickel–metal hydrideCrocodilian armor (1,043 words) [view diff] exact match in snippet view article find links to article
united, without visible intercellular substance. Treatment with potassium hydroxide and then with water will show sometimes, though not always, finePropionic acid (3,166 words) [view diff] exact match in snippet view article find links to article
Rohrzucker, Gummi, Stärkmehl und Mannit" (On the effect of molten potassium hydroxide on raw sugar, rubber, starch powder, and mannitol), Annalen der ChemieSugar soap (371 words) [view diff] case mismatch in snippet view article find links to article
carbonate, Sodium lauryl ether sulfate, Sodium tripolyphosphate, and Potassium Hydroxide. Cosmetic product St Marc safety data sheet "Individual Page". "XLGallium(III) bromide (869 words) [view diff] exact match in snippet view article
gallium was obtained by electrolysis of its hydroxide in solution of potassium hydroxide, however today it is obtained as a byproduct of aluminium and zincTinea corporis (1,183 words) [view diff] exact match in snippet view article find links to article
skin scrapings are placed on a slide and immersed on a dropful of potassium hydroxide solution to dissolve the keratin on the skin scrappings thus leavingOnychomycosis (3,403 words) [view diff] exact match in snippet view article find links to article
appearance and confirmed by laboratory testing. The four main tests are a potassium hydroxide smear, culture, histology examination, and polymerase chain reactionHexanitrodiphenylamine (390 words) [view diff] exact match in snippet view article find links to article
warm glacial acetic acid, nitric acid, or aqueous alkalies except potassium hydroxide. Explosive data Detonation velocity 7100 m/s Except where otherwiseHalohydrin (835 words) [view diff] exact match in snippet view article find links to article
Industrially, the base is calcium hydroxide, whereas in the laboratory, potassium hydroxide is often used. This reaction is the reverse of the formation reactionDumas method (418 words) [view diff] exact match in snippet view article find links to article
nitrogen. The gases are then passed over special columns (such as potassium hydroxide aqueous solution) that absorb the carbon dioxide and water. A columnPyrenodesmia micromarina (576 words) [view diff] exact match in snippet view article find links to article
Chemical tests reveal that the thallus and apothecia are negative for potassium hydroxide (K), calcium hypochlorite (C), and p-phenylenediamine (P) reactionsNoryl (473 words) [view diff] exact match in snippet view article find links to article
expensive rare elements. It is highly resistant against the alkaline potassium hydroxide. For conductivity, the plastic is sprayed with a nickel-based catalystVulvitis (1,130 words) [view diff] exact match in snippet view article find links to article
are diagnosed by microscopically examining a sample treated with potassium hydroxide for hyphae. They are treated with topical butoconazole, clotrimazoleMesitol (192 words) [view diff] exact match in snippet view article find links to article
route involves palladium-catalyzed reaction of bromomesitylene with potassium hydroxide. "2,4,6-Trimethylphenol". Sigma-Aldrich. Fiege, Helmut; Voges, Heinz-Werner;Sable Chemicals (861 words) [view diff] exact match in snippet view article find links to article
(95 °F) and 30 bar (3,000 kPa). An electrolyte consisting of 25% wt/wt potassium hydroxide, the other part being demineralised water, is used as feed to theCortinarius orellanus (679 words) [view diff] exact match in snippet view article find links to article
scales but become smooth with age. The cap surface turns black with potassium hydroxide. The thick gills are light ochre-coloured, changing to a rust-brownPotassium ethyl xanthate (316 words) [view diff] exact match in snippet view article find links to article
on carbon disulfide. The alkoxide is often generated in situ from potassium hydroxide: CH3CH2OH + CS2 + KOH → CH3CH2OCS2K + H2O Potassium ethyl xanthateAmanita bisporigera (3,967 words) [view diff] exact match in snippet view article find links to article
the fruit body ages. The cap flesh turns yellow when a solution of potassium hydroxide (KOH, 5–10%) is applied (a common chemical test used in mushroomPotassium ethyl xanthate (316 words) [view diff] exact match in snippet view article find links to article
on carbon disulfide. The alkoxide is often generated in situ from potassium hydroxide: CH3CH2OH + CS2 + KOH → CH3CH2OCS2K + H2O Potassium ethyl xanthateDoctor sweetening process (666 words) [view diff] exact match in snippet view article find links to article
dissolves in reasonably concentrated solutions of sodium hydroxide or potassium hydroxide owing to formation of a soluble compound, sodium plumbite: PbO +4,7-Dihydroisoindole (379 words) [view diff] exact match in snippet view article find links to article
does not take when either strong bases (potassium tert-butoxide, potassium hydroxide) or acids (trifluoroacetic acid, p-toluenesulfonic acid) are involvedHuang Minlon (824 words) [view diff] exact match in snippet view article find links to article
procedure calls for first heating the carbonyl compound, sodium or potassium hydroxide, and hydrazine hydrate (85% hydrazine) together in ethylene glycolPitted keratolysis (1,149 words) [view diff] exact match in snippet view article find links to article
testing is not typically required for the diagnosis. However, a potassium hydroxide preparation can help rule out the presence of a fungal infectionPotassium tert-butoxide (692 words) [view diff] exact match in snippet view article find links to article
as amide bases, e.g., lithium diisopropylamide, but stronger than potassium hydroxide. Its steric bulk inhibits the group from participating in nucleophilicPotassium tert-butoxide (692 words) [view diff] exact match in snippet view article find links to article
as amide bases, e.g., lithium diisopropylamide, but stronger than potassium hydroxide. Its steric bulk inhibits the group from participating in nucleophilicFrench submarine Gymnote (Q1) (1,143 words) [view diff] exact match in snippet view article
Lalande-Chaperon patent which used Zinc and copper oxide electrodes with potassium hydroxide electrolyte. These were located all over the ship arranged into sixWolff–Kishner reduction (4,211 words) [view diff] exact match in snippet view article find links to article
1912. Kishner found that addition of pre-formed hydrazone to hot potassium hydroxide containing crushed platinized porous plate led to formation of theBiuret test (995 words) [view diff] exact match in snippet view article find links to article
sample is treated with an equal volume of 1% strong base (sodium or potassium hydroxide) followed by a few drops of aqueous copper(II) sulfate. If the solutionCortinarius violaceocystidiatus (476 words) [view diff] exact match in snippet view article find links to article
pileus nor the stipe exhibit a colour change upon application of potassium hydroxide. Cortinarius violaceocystidiatus is unique in Section CuphomorphiZygomycosis (1,530 words) [view diff] exact match in snippet view article find links to article
(Conidiobolus coronatus/Conidiobolus incongruus) Diagnosis is done with potassium hydroxide (KOH) preparation in tissue. On light microscopy, there will be broadDichlororuthenium tricarbonyl dimer (223 words) [view diff] exact match in snippet view article find links to article
polymer: n [RuCl2(CO)3]2 → [RuCl2(CO)2]2n + 2 CO It reacts with potassium hydroxide in alcohol to give triruthenium dodecacarbonyl. DichlororutheniumZygomycosis (1,530 words) [view diff] exact match in snippet view article find links to article
(Conidiobolus coronatus/Conidiobolus incongruus) Diagnosis is done with potassium hydroxide (KOH) preparation in tissue. On light microscopy, there will be broadDiazomethane (1,303 words) [view diff] exact match in snippet view article find links to article
continuous point-of-use synthesis from N-methyl-N-nitrosourea and 0.93 M potassium hydroxide in water was followed by point-of-use conversion with benzoic acidPentafluorosulfur hypofluorite (499 words) [view diff] exact match in snippet view article find links to article
iodine SOF6 + 2I− + H2O → SO2F2 + I2 + 2HF + 2F− Alkalis such as potassium hydroxide react 2SOF6 + 12OH− → O2 + 10F− + 5H2O + 2SO3F− Alkenes react toAbundisporus (552 words) [view diff] exact match in snippet view article find links to article
slightly thick walls. The tissues of Abundisporus turn brown in potassium hydroxide. As of June 2017[update], Index Fungorum accepts seven species ofSterigmatocystin (1,135 words) [view diff] exact match in snippet view article find links to article
and chloroform. Sterigmatocystin reacts with a hot solution of potassium hydroxide and ethanol and is easily methylated by methyl iodide. TreatmentPsora (927 words) [view diff] exact match in snippet view article find links to article
such as parietin, which react red or purple-red when treated with a potassium hydroxide solution (K+), but do not react with a nitric acid solution (N–)Stanislao Cannizzaro (1,007 words) [view diff] exact match in snippet view article find links to article
that aromatic aldehydes are decomposed by an alcoholic solution of potassium hydroxide into a mixture of the corresponding acid and alcohol. For exampleEco-cement (1,283 words) [view diff] exact match in snippet view article find links to article
positive plates and iron negative plates, with an electrolyte of potassium hydroxide. The researchers added conductive carbon fiber into concrete to replaceList of ISO standards 1–1999 (37,454 words) [view diff] exact match in snippet view article find links to article
Potassium hydroxide for industrial use — Preparation of sample solution [Withdrawn: replaced with ISO 2466] ISO 990:1974 Potassium hydroxide for industrialHemicellulose (2,736 words) [view diff] exact match in snippet view article find links to article
monosaccharides. When pretreatment is done with bases (for instance sodium or potassium hydroxide) this destroys the structure of the lignin. This changes the structureDermatophytosis (3,039 words) [view diff] exact match in snippet view article find links to article
readily diagnosed based on the history, physical examination, and potassium hydroxide (KOH) microscopy. Advice often given includes: Avoid sharing clothingDiphenic acid (466 words) [view diff] exact match in snippet view article find links to article
Similarly, phenanthrenequinone can be boiled in alcoholic potash (potassium hydroxide in alcohol) to give the potassium salt of diphenic acid, and canTrichophyton concentricum (1,147 words) [view diff] exact match in snippet view article find links to article
[citation needed] Scrapings from lesions can be stained with 10% potassium hydroxide for visualization under microscope. The medium Sabouraud's dextroseAzerbaijan–Bulgaria relations (2,788 words) [view diff] exact match in snippet view article find links to article
database of the UN trade office, in 2018, exports of sodium hydroxide, potassium hydroxide, sodium peroxides or potassium to Azerbaijan amounted to 224 US dollarsMorchella esculenta (2,713 words) [view diff] exact match in snippet view article find links to article
network had been fully developed, the beds would be treated with potassium hydroxide to replicate the pH conditions found in soil after a forest fireAzerbaijan–Bulgaria relations (2,788 words) [view diff] exact match in snippet view article find links to article
database of the UN trade office, in 2018, exports of sodium hydroxide, potassium hydroxide, sodium peroxides or potassium to Azerbaijan amounted to 224 US dollarsCo-fired ceramic (1,265 words) [view diff] exact match in snippet view article find links to article
Ulrich (2018). "Porosification behaviour of LTCC substrates with potassium hydroxide". Journal of the European Ceramic Society. 38 (5): 2369–2377. doi:10Cetirizine (3,298 words) [view diff] exact match in snippet view article find links to article
yield. Saponification of the acetate ester is done by refluxing with potassium hydroxide in absolute ethanol to afford a 56% yield of the potassium salt intermediateElectrochemical coloring of metals (1,821 words) [view diff] exact match in snippet view article find links to article
water, 20 potassium hydroxide and 15 litharge. A. Roseleur used a much milder solution of 200 parts of water, 10 parts of potassium hydroxide and 1 partTeloschistes velifer (427 words) [view diff] exact match in snippet view article find links to article
Teloschistes velifer is an orange-yellow colour, and when treated with potassium hydroxide (K), it turns purple. The underside is grey to whitish and mirrorsAgar (4,013 words) [view diff] exact match in snippet view article find links to article
solidification is between 5.4 and 5.7. Usually, the application of potassium hydroxide is needed to increase the pH to this range. A general guideline isRoccella albida (507 words) [view diff] exact match in snippet view article find links to article
Chemical spot tests yield negative results for the medulla with both potassium hydroxide (K) and calcium hypochlorite (C), indicated as K− and C−, respectively