The Dipotassium Phosphate Anhydrous ACS Analytical Grade by Dinâmica, available at LojaLab, is dipotassium hydrogen phosphate, K2HPO4, an alkaline salt widely used as a component of phosphate buffer systems. Combined with a monobasic phosphate, it allows adjustment of the acid-base ratio, while final pH still depends on concentration, temperature, water quality and other components. The product is supplied in the anhydrous form and must be protected from moisture to preserve the composition used in calculations.
Characteristics
- Anhydrous dipotassium hydrogen phosphate, analytical reagent and ACS specification
- Minimum assay: 98%
- White, odorless solid that is completely soluble in water
- More basic component of a phosphate buffer pair
- Anhydrous form suitable for calculations using a molar mass of 174.18 g/mol
- Available in 500 g and 1,000 g pack sizes.
Applications
- Preparation of phosphate buffers in combination with monobasic salts
- Adjustment of pH and ionic composition in laboratory solutions
- Preparation of solutions for compatible biochemical and microbiological methods
- Formulation of culture media and nutrient solutions when specified by the protocol
- Quality control and reagent preparation requiring anhydrous K2HPO4.
Technical Specifications
- Product: Dipotassium Phosphate Anhydrous ACS Analytical Grade
- Brand: Dinâmica
- Molecular formula: K2HPO4
- Molar mass: 174.18 g/mol
- CAS number: 7758-11-4
- Minimum assay: 98%
- Pack sizes: 500 g and 1,000 g.
Technical Data
| Grade | Analytical reagent, ACS specification |
| Chemical form | Anhydrous |
| Physical form | White, odorless solid |
| Buffer role | More basic component of the phosphate pair |
Frequently Asked Questions
What is Dipotassium Phosphate Anhydrous ACS Analytical Grade used for?
The main applications of Dipotassium Phosphate Anhydrous ACS Analytical Grade include preparation of phosphate buffers in combination with monobasic salts; adjustment of pH and ionic composition in laboratory solutions.
What are the main characteristics of Dipotassium Phosphate Anhydrous ACS Analytical Grade?
The characteristics listed for Dipotassium Phosphate Anhydrous ACS Analytical Grade include anhydrous dipotassium hydrogen phosphate, analytical reagent and ACS specification; minimum assay: 98%.
How should Dipotassium Phosphate Anhydrous ACS Analytical Grade be selected for a laboratory application?
Selection of Dipotassium Phosphate Anhydrous ACS Analytical Grade should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Dipotassium Phosphate Anhydrous ACS Analytical Grade are available?
Dipotassium Phosphate Anhydrous ACS Analytical Grade is available in 500 g and 1000 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 Dipotassium Phosphate Anhydrous ACS Analytical Grade and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Dipotassium Phosphate Anhydrous ACS Analytical Grade 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.
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