Potassium hydrogen phthalate for HPLC

Leverancier: Thermo Fisher Scientific
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Synoniemen: Potassium phthalate monobasic, Potassium biphthalate, Potassium Acid Phthalate, KHP, Phthalic Acid Monopotassium Salt, Phthalic acid potassium salt

463850500 463852500
ACRO463850500EA 28.4 EUR
ACRO463850500 ACRO463852500
Potassium hydrogen phthalate for HPLC
Potassium hydrogen phthalate

  • Analytical reagent

Formule: HOOCC₆H₄COOK
MW: 204.22 g/mol
Smeltpunt: 295…300 °C (ontbinding)
Bewaar temperatuur: Kamertemperatuur
MDL Nummer: MFCD00013070
CAS nummer: 877-24-7
Merck Index: 13,07694

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Specification Test Results

Appearance White Crystalline powder
Infrared spectrum Conforms
Solubility (10 % in water) Clear colorless
UV at 500 nm A: ≤0.02
pH 3.5 to 5.0 (5 % in water)
Titration with NaOH 99.4 to 100.6 %


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