The Potassium Hydrogen Phthalate Analytical Grade ACS by Dinâmica, available at LojaLab, is a monoprotic acid salt used in volumetric analysis, solution preparation and buffer systems. The substance is widely used to standardize bases, particularly sodium hydroxide, because it has a defined molar mass and a 1:1 acid-base reaction stoichiometry. The compound may also be part of phthalate buffers and pH checks when concentration and temperature are controlled.
Characteristics
- Monoprotic acid salt known as KHP or potassium biphthalate
- Analytical grade ACS for compatible analytical applications
- Formula C8H5KO4 and molar mass 204.22 g/mol
- Reacts with strong bases in a 1:1 molar ratio
- Crystalline solid suitable for volumetric preparations when treated according to the method
Applications
- Standardization of sodium hydroxide solutions and other compatible bases
- Acid-base titrations and volumetric-technique training
- Preparation of phthalate buffers within defined pH ranges
- Verification of pH measurement systems according to suitable procedures
- Quality control of alkaline solutions and stoichiometry studies.
Technical Specifications
- Product: Potassium Hydrogen Phthalate Analytical Grade ACS
- Brand: Dinâmica Química
- Synonym: Potassium biphthalate / KHP
- Grade: Analytical grade ACS
- CAS: 877-24-7
- Molecular formula: C8H5KO4
- Molar mass: 204.22 g/mol
- Available quantity: 500 g
Technical Data
| Chemical identity | Potassium hydrogen phthalate |
| Acid character | Monoprotic |
| Reaction with NaOH | 1:1 molar stoichiometry |
| Analytical function | Base standardization and buffer preparation |
Frequently Asked Questions
What is Potassium Hydrogen Phthalate Analytical Grade ACS used for?
The main applications of Potassium Hydrogen Phthalate Analytical Grade ACS include standardization of sodium hydroxide solutions and other compatible bases; Acid-base titrations and volumetric-technique training.
What are the main characteristics of Potassium Hydrogen Phthalate Analytical Grade ACS?
The characteristics listed for Potassium Hydrogen Phthalate Analytical Grade ACS include monoprotic acid salt known as KHP or potassium biphthalate; analytical grade ACS for compatible analytical applications.
How should Potassium Hydrogen Phthalate Analytical Grade ACS be selected for a laboratory application?
Selection of Potassium Hydrogen Phthalate Analytical Grade ACS should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Potassium Hydrogen Phthalate Analytical Grade ACS are available?
Potassium Hydrogen Phthalate Analytical Grade ACS is available in 500 g. For other quantities, recurring purchases, or larger requirements, contact the sales team to check availability and request a quotation.
How can companies and institutions purchase Potassium Hydrogen Phthalate Analytical Grade ACS and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Potassium Hydrogen Phthalate Analytical Grade ACS directly from LojaLab. For recurring purchases, internal approval processes, research funding, public procurement, or formal quotation requirements, contact the sales team.
Professional Use and Safety Guidance
This product is intended for professional use in scientific research, laboratory analysis, education, and compatible industrial applications.
Each product has its own handling, storage, and disposal requirements. Before use, consult the corresponding SDS and follow the manufacturer's instructions and the safety procedures adopted by the institution.
LojaLab provides guidance on product selection and provenance; defining the use protocol and verifying suitability for the final application are the responsibility of the purchasing professional or institution.
Brasil
