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  2. Potassium hydrogen phthalate - Wikipedia

    en.wikipedia.org/wiki/Potassium_hydrogen_phthalate

    Chemical formula. C 8 H 5 K O 4: Molar mass: 204.222 g·mol −1 ... Potassium hydrogen phthalate, often called simply KHP, is an acidic salt compound.

  3. Equivalent weight - Wikipedia

    en.wikipedia.org/wiki/Equivalent_weight

    It is necessary to calculate the mass of a solid acid which will react with about 20 cm 3 of this solution (for a titration using a 25 cm 3 burette): suitable solid acids include oxalic acid dihydrate, potassium hydrogen phthalate and potassium hydrogen iodate. The equivalent weights of the three acids 63.04 g, 204.23 g and 389.92 g ...

  4. Acid value - Wikipedia

    en.wikipedia.org/wiki/Acid_value

    56.1 g/mol is the molecular weight of KOH, W oil is the mass of the sample in grams. The normality (N) of titrant is calculated as: = Where W KHP is the mass (g) of potassium hydrogen phthalate (KHP) in 50 ml of KHP standard solution,

  5. Phthalic acid - Wikipedia

    en.wikipedia.org/wiki/Phthalic_acid

    The monopotassium salt, potassium hydrogen phthalate is a standard acid in analytical chemistry. Typically phthalate esters are prepared from the widely available phthalic anhydride . Reduction of phthalic acid with sodium amalgam in the presence of water gives the 1,3-cyclohexadiene derivative.

  6. Phthalates - Wikipedia

    en.wikipedia.org/wiki/Phthalates

    [22] [23] [5] Low-molecular-weight phthalates like dimethyl phthalate and diethyl phthalate are used as fixatives for perfumes. [24] [25] Dimethyl phthalate has been also used as an insect repellent and is especially useful against ixodid ticks responsible for Lyme disease.

  7. Category:Phthalates - Wikipedia

    en.wikipedia.org/wiki/Category:Phthalates

    Potassium hydrogen phthalate This page was last edited on 27 October 2021, at 23:47 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...

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  9. Category:Potassium compounds - Wikipedia

    en.wikipedia.org/wiki/Category:Potassium_compounds

    Potassium compounds are those chemical compounds which contain the chemical element potassium. Subcategories This category has the following 3 subcategories, out of 3 total.