The Methylthymol Blue Sodium Salt Analytical Grade ACS by Dinâmica, available at LojaLab, is a metallochromic indicator that forms colored complexes with different metal ions. In complexometric titrations, the color change occurs when a chelating agent, such as EDTA in compatible methods, removes the metal from the indicator complex. Initial color, endpoint color and selectivity depend on the cation, pH, buffer, masking agents and indicator concentration.
Characteristics
- Metallochromic indicator in the tetrasodium-salt form
- Analytical grade ACS for compatible analytical applications
- Forms colored complexes with several metal ions
- Response strongly depends on pH, buffer and complexing agent
- Can be used in complexometric titrations and spectrophotometric methods
Applications
- Endpoint indication in complexometric titrations using EDTA or compatible chelants
- Metal determination in water, salts, raw materials and solutions after matrix validation
- Preparation of indicator reagents for quality-control methods
- Spectrophotometric studies of complex formation between the indicator and metal ions
- Assessment of interference, masking and selectivity in analytical chemistry.
Technical Specifications
- Product: Methylthymol Blue Analytical Grade ACS Sodium Salt
- Brand: Dinâmica Química
- Grade: Analytical grade ACS
- CAS: 1945-77-3
- Molecular formula: C37H40N2Na4O13S
- Molar mass: 844.74 g/mol
- Function: Metallochromic indicator
- Available quantity: 5 g.
Technical Data
| Identity | Methylthymol Blue tetrasodium salt |
| Functional class | Metallochromic indicator |
| Response | Color change through formation and dissociation of a metal complex |
| Critical variables | Metal, pH, buffer, masking agents, chelant and concentration |
| Primary use | Complexometric titrations and complexation studies |
Frequently Asked Questions
What is Methylthymol Blue Sodium Salt Analytical Grade ACS used for?
The main applications of Methylthymol Blue Sodium Salt Analytical Grade ACS include endpoint indication in complexometric titrations using EDTA or compatible chelants; metal determination in water, salts, raw materials and solutions after matrix validation.
What are the main characteristics of Methylthymol Blue Sodium Salt Analytical Grade ACS?
The characteristics listed for Methylthymol Blue Sodium Salt Analytical Grade ACS include metallochromic indicator in the tetrasodium-salt form; analytical grade ACS for compatible analytical applications.
How should Methylthymol Blue Sodium Salt Analytical Grade ACS be selected for a laboratory application?
Selection of Methylthymol Blue Sodium Salt Analytical Grade ACS should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Methylthymol Blue Sodium Salt Analytical Grade ACS are available?
Methylthymol Blue Sodium Salt Analytical Grade ACS is available in 5 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 Methylthymol Blue Sodium Salt Analytical Grade ACS and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Methylthymol Blue Sodium Salt 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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