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Catalog Number:
01969
CAS Number:
877-24-7
Phtalate d'hydrogène de potassium, étalon acidimétrique
Grade:
Réactif ACS
Purity:
99 - 100 % (dosage par titrage, base sèche)
Synonym(s):
Sel de potassium de l'acide phtalique
Documents
$29.34 /100 g
Taille
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Product Information

Étalon acidimétrique.

Synonyms
Sel de potassium de l'acide phtalique
CAS Number
877-24-7
Purity
99 - 100 % (dosage par titrage, base sèche)
Grade
Réactif ACS
Molecular Formula
C8H5O4K
Molecular Weight
204.23
MDL Number
MFCD00013070
Melting Point
294 - 296 °C
Density
1.64
Appearance
Poudre cristalline blanche
Conditions
Magasin chez RT
General Information
Synonyms
Sel de potassium de l'acide phtalique
CAS Number
877-24-7
Purity
99 - 100 % (dosage par titrage, base sèche)
Grade
Réactif ACS
Molecular Formula
C8H5O4K
Molecular Weight
204.23
MDL Number
MFCD00013070
Melting Point
294 - 296 °C
Density
1.64
Appearance
Poudre cristalline blanche
Conditions
Magasin chez RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Potassium hydrogen phthalate is widely utilized in research focused on:

  • pH Standardization: It serves as a primary standard for pH calibration in laboratories, ensuring accurate measurements in various chemical analyses.
  • Titration Applications: Commonly used in acid-base titrations, it helps determine the concentration of unknown solutions, making it essential in analytical chemistry.
  • Buffer Solutions: This compound is used to prepare buffer solutions, maintaining stable pH levels in biochemical experiments, which is crucial for enzyme activity and other reactions.
  • Quality Control: In the pharmaceutical industry, it is employed for quality control testing of drug formulations, ensuring compliance with regulatory standards.
  • Educational Purposes: Frequently used in educational settings for teaching chemistry concepts, it provides students with hands-on experience in titration and pH measurement techniques.

Citations