The Methyl Orange Analytical Grade (CI 13025) ACS by Dinâmica, available at LojaLab, is an azo dye used as an acid-base indicator in titrations and colorimetric evaluations with a transition point in the acidic range. Its color change from red to yellow at approximately pH 3.1 to 4.4 supports methods involving strong acids and weak bases and preparation of indicator solutions.
Characteristics
- Acid-base indicator belonging to the azo dye class
- ACS analytical grade for compatible analytical methods
- Visual change from red in more acidic media to yellow at higher pH
- Suitable for preparation of indicator solutions and acidic-range endpoint evaluation.
Applications
Methyl Orange ACS Analytical Grade may be used in:
- Acid-base titrations with endpoints within the acidic transition range
- Volumetric determinations involving strong acids and weak bases
- Preparation of indicator solutions for education, quality control and method development
- Colorimetric tests and acid-base equilibrium studies in compatible systems.
Technical Specifications
- Product: Methyl Orange (CI 13025) ACS Analytical Grade
- Brand: Dinâmica Química
- CAS number: 547-58-0
- Molecular formula: C14H14N3NaO3S
- Molar mass: 327.33 g/mol
- Grade: ACS analytical grade
- Available quantities: 25 g and 100 g.
Technical Data
| Physical state | Powder or crystalline solid |
| Color | Orange |
| Transition range | Approximately pH 3.1 to 4.4 |
| Color in acidic medium | Red |
| Color above the transition range | Yellow |
Frequently Asked Questions
What is Methyl Orange Analytical Grade (CI 13025) ACS used for?
The main applications of Methyl Orange Analytical Grade (CI 13025) ACS include Acid-base titrations with endpoints within the acidic transition range; volumetric determinations involving strong acids and weak bases.
What are the main characteristics of Methyl Orange Analytical Grade (CI 13025) ACS?
The characteristics listed for Methyl Orange Analytical Grade (CI 13025) ACS include Acid-base indicator belonging to the azo dye class; ACS analytical grade for compatible analytical methods.
How should Methyl Orange Analytical Grade (CI 13025) ACS be selected for a laboratory application?
Selection of Methyl Orange Analytical Grade (CI 13025) ACS should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Methyl Orange Analytical Grade (CI 13025) ACS are available?
Methyl Orange Analytical Grade (CI 13025) ACS is available in 25 g and 100 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 Methyl Orange Analytical Grade (CI 13025) ACS and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Methyl Orange Analytical Grade (CI 13025) 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.
Brasil
