The Metaphosphoric Acid Analytical Grade ACS by Dinâmica, available at LojaLab, is a condensed phosphoric acid used to prepare strongly acidic media and in extraction and stabilization methods for oxidation-sensitive analytes. In ascorbic acid analysis, it can simultaneously acidify the sample, reduce analyte oxidation and precipitate interfering proteins.
Characteristics
- Condensed phosphoric acid, ACS analytical grade
- Used in analytical extraction and stabilization media
- Helps preserve ascorbic acid during sample preparation
- Can promote acidification and deproteinization in compatible methods.
Applications
- Extraction and stabilization of ascorbic acid in compatible food, beverage and biological matrices
- Preparation of extracting solutions for titrimetric and chromatographic vitamin C methods
- Protein precipitation and reduction of interferences during sample preparation
- Acidification of analytical systems specifying metaphosphoric acid.
Technical Specifications
- Product: Metaphosphoric Acid ACS Analytical Grade
- Brand: Dinâmica Química
- CAS number: 37267-86-0
- Empirical formula: (HPO3)n
- Molar mass of the HPO3 unit: 79.98 g/mol
- Grade: ACS analytical grade
- Available quantities: 100 g and 250 g.
Technical Data
| Physical state | Solid |
| Color | White to colorless |
| Chemical nature | Condensed phosphoric acid |
| Behavior in water | Forms a strongly acidic solution |
Frequently Asked Questions
What is Metaphosphoric Acid Analytical Grade ACS used for?
The main applications of Metaphosphoric Acid Analytical Grade ACS include extraction and stabilization of ascorbic acid in compatible food, beverage and biological matrices; preparation of extracting solutions for titrimetric and chromatographic vitamin C methods.
What are the main characteristics of Metaphosphoric Acid Analytical Grade ACS?
The characteristics listed for Metaphosphoric Acid Analytical Grade ACS include condensed phosphoric acid, ACS analytical grade; used in analytical extraction and stabilization media.
How should Metaphosphoric Acid Analytical Grade ACS be selected for a laboratory application?
Selection of Metaphosphoric Acid Analytical Grade ACS should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Metaphosphoric Acid Analytical Grade ACS are available?
Metaphosphoric Acid Analytical Grade ACS is available in 100 g and 250 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 Metaphosphoric Acid Analytical Grade ACS and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Metaphosphoric Acid 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.
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