The Bromocresol Green ACS Analytical Grade by Dinâmica, available at LojaLab, is a sulfonephthalein acid-base indicator used to monitor pH changes in the acidic region. Its typical visual transition occurs from pH 3.8 to 5.4, changing from yellow to blue-green as the medium becomes less acidic. The reagent is suitable for indicator-solution preparation, titrations and colorimetric methods that specify the nonsodium form of the indicator.
Characteristics
- Sulfonephthalein acid-base indicator
- Typical visual transition range from pH 3.8 to 5.4
- Yellow on the acidic side and blue-green on the less acidic side of the range
- Synthetic anionic dye used in visual and instrumental assessments
- Analytical/ACS grade for controlled reagent preparation and analytical work.
Applications
- Preparation of indicator solutions for acid-base titrations
- Visual endpoint determination within the pH 3.8 to 5.4 range
- Colorimetric and spectrophotometric assays using Bromocresol Green
- Formulation of buffers, media and control reagents when specified by the procedure.
Technical Specifications
- Product: Bromocresol Green ACS Analytical Grade
- Brand: Dinâmica Química
- Grade: Analytical/ACS grade
- CAS number: 76-60-8
- Chemical formula: C21H14Br4O5S
- Molar mass: 698.01 g/mol
- Available quantities: 5 g, 25 g.
Technical Data
| Chemical class | Sulfonephthalein indicator |
| Physical state | Solid powder |
| Transition range | PH 3.8 to 5.4 |
| Color change | Yellow to blue-green |
| form | Bromocresol Green, nonsodium form |
Frequently Asked Questions
What is Bromocresol Green ACS Analytical Grade used for?
The main applications of Bromocresol Green ACS Analytical Grade include preparation of indicator solutions for acid-base titrations; visual endpoint determination within the pH 3.8 to 5.4 range.
What are the main characteristics of Bromocresol Green ACS Analytical Grade?
The characteristics listed for Bromocresol Green ACS Analytical Grade include sulfonephthalein acid-base indicator; typical visual transition range from pH 3.8 to 5.4.
How should Bromocresol Green ACS Analytical Grade be selected for a laboratory application?
Selection of Bromocresol Green ACS Analytical Grade should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Bromocresol Green ACS Analytical Grade are available?
Bromocresol Green ACS Analytical Grade is available in 5 g and 25 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 Bromocresol Green ACS Analytical Grade and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Bromocresol Green 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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