Potassium Acid Phthalate, Lab Grade, 0.10N *


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Potassium Hydrogen Phthalate, also known as Potassium Acid Phthalate, Potassium Biphthalate, Monopotassium Phthalate, and Phthalic Acid Monopotassium Salt, has the chemical formula C8H5KO4. Its 0.1N (same as 0.1M) solution appears as a colorless liquid and is slightly soluble in water at ambient conditions. Lab Alley’s Potassium Hydrogen Phthalate, 0.10N, Lab Grade solution is composed of ~2.04 wt.% of pure Potassium Hydrogen Phthalate in its aqueous solution. Lab grade chemicals possess reasonable purity but do not comply with any official standard for quality or purity like the ACS Grade, the USP Grade, or the FCC Grade. The Lab Grade is also known as Laboratory Reagent (LR) and Chemically Pure (CP). Lab Alley’s Potassium Hydrogen Phthalate, 0.10N Solution, Lab Grade is recommended for educational institutes, research labs, and commercial applications. Lab Alley is selling its premium quality products online at laballey.com in the United States of America (USA).

Common Uses
  • Reagent
  • Primary standard for acid-base titrations
  • Volumetric alkali solutions
  • Buffer solution
  • Chemical precursor
Safety and Handling

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Potassium Acid Phthalate 0.10N.

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