The Pyrogallol 5% in Potassium Hydroxide 50% Solution for O2 Determination by Dinâmica, available at LojaLab, is a liquid formulation containing 5% pyrogallol in 50% potassium hydroxide solution, prepared for oxygen determination by chemical absorption in volumetric gas analysis. The alkaline medium enables pyrogallol to react with O2, allowing the oxygen fraction to be estimated from the change in gas-system volume.
Characteristics
- Pyrogallol at 5%;
- Potassium hydroxide at 50% as the alkaline medium;
- Formulation intended for chemical absorption of O2 in gas analysis.
Applications
- Volumetric determination of oxygen in gas mixtures;
- Classical gas analyses based on selective O2 absorption;
- Procedures in gas-analysis apparatus specifying alkaline pyrogallol.
Technical Specifications
- Product: Pyrogallol 5% in Potassium Hydroxide 50% Solution for O2 Determination
- Brand: Dinâmica
- Pyrogallol: 5%
- Potassium hydroxide: 50%
- Analytical function: O2 absorption in volumetric gas analysis
- Available volume: 1 L
Technical Data
| Type | Gas-analysis solution |
|---|
| Pyrogallol | 5% |
|---|
| Potassium hydroxide | 50% |
|---|
| Presentation | 1 L |
|---|
Frequently Asked Questions
What is Pyrogallol 5% in Potassium Hydroxide 50% Solution for O2 Determination used for?
Pyrogallol 5% in Potassium Hydroxide 50% Solution for O2 Determination is used to determine oxygen in gas mixtures by chemical absorption, particularly in classical volumetric gas-analysis methods.
What are the main characteristics of Pyrogallol 5% in Potassium Hydroxide 50% Solution for O2 Determination?
Pyrogallol 5% in Potassium Hydroxide 50% Solution for O2 Determination combines 5% pyrogallol with 50% potassium hydroxide in a formulation intended for chemical removal of O2 from the gas phase during measurement.
What is the function of potassium hydroxide in Pyrogallol 5% in Potassium Hydroxide 50% Solution for O2 Determination?
In Pyrogallol 5% in Potassium Hydroxide 50% Solution for O2 Determination, potassium hydroxide provides the alkaline medium required for pyrogallol to react with oxygen. The decrease in gas volume after absorption is used to calculate the O2 fraction in the volumetric method.
What volumes of Pyrogallol 5% in Potassium Hydroxide 50% Solution for O2 Determination are available?
Pyrogallol 5% in Potassium Hydroxide 50% Solution for O2 Determination is available in 1 L. 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 Pyrogallol 5% in Potassium Hydroxide 50% Solution for O2 Determination and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Pyrogallol 5% in Potassium Hydroxide 50% Solution for O2 Determination 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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