The Bromophenol Blue Solution 0.25% by Dinâmica, available at LojaLab, is a 0.25% bromophenol blue preparation used as an acid-base indicator and visual marker in compatible methods. The dye changes form and color in acidic medium and also migrates in electrophoretic systems, allowing the running front to be monitored.
Characteristics
- Nominal concentration of 0.25%.
- Dye with formula C19H10Br4O5S, CAS 115-39-9, and molar mass 669.96 g/mol.
- 500mL presentation.
Applications
- Visual indication of acid-base transitions in the acidic range.
- Tracking marker for the running front in electrophoresis.
- Preparation of colorimetric solutions and reagents specifying 0.25% bromophenol blue.
Technical Specifications
- Product: Bromophenol Blue Solution 0.25%
- Brand: Dinâmica
- Component: Bromophenol blue
- Molecular formula: C19H10Br4O5S
- CAS: 115-39-9
- Molar mass: 669.96 g/mol
- Concentration: 0.25%
- Available volume: 500mL
Technical Data
| Function | Indicator and visual marker |
|---|
| Dye | Bromophenol blue |
|---|
| Concentration | 0.25% |
|---|
| Presentation | 500mL |
|---|
Frequently Asked Questions
What is Bromophenol Blue Solution 0.25% used for?
Bromophenol Blue Solution 0.25% is used as an acid-base indicator, a visual marker in electrophoresis, and a component of compatible colorimetric reagents.
What are the main characteristics of Bromophenol Blue Solution 0.25%?
Bromophenol Blue Solution 0.25% contains 0.25% bromophenol blue, formula C19H10Br4O5S, CAS 115-39-9, and a 500mL presentation.
Why can Bromophenol Blue Solution 0.25% be used as a marker in electrophoresis?
The dye has an intense color and migrates through the electrophoretic medium. Its position provides a visual reference for monitoring progression of the running front during separation.
What volumes of Bromophenol Blue Solution 0.25% are available?
Bromophenol Blue Solution 0.25% is available in 500mL presentations. 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 Bromophenol Blue Solution 0.25% and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Bromophenol Blue Solution 0.25% 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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