Methylthymol Blue sodium salt
Methylthymol Blue sodium salt (CAS: 1945-77-3), a derivative of thymolsulfonephthalein, is a complex organic compound with the formula C37H40N2O13SNa4 and a molecular weight of 844.74 g/mol. This indicator dye finds primary application in analytical chemistry for complexometric titrations. It is also utilized in various biological staining procedures, particularly in histology and cell biology, due to its chromophoric properties.
- IUPAC
- 3,3′-Bis[N,N-di(carboxymethyl)aminomethyl]thymolsulfonephthalein sodium salt,MTB,Thymolsulfonphthalein-3′,3″-bis(methyliminodiacetic acid sodium salt)
- Synonyms
- 3,3′-Bis[N,N-di(carboxymethyl)aminomethyl]thymolsulfonephthalein sodium saltMTBThymolsulfonphthalein-3′,3″-bis(methyliminodiacetic acid sodium salt)
Complexometric Titrations
Methylthymol Blue sodium salt serves as a highly effective metallochromic indicator in complexometric titrations, enabling the precise determination of metal ion concentrations. Its distinct color changes facilitate accurate endpoint detection.
Histology and Cell Biology Staining
This compound is employed as a stain in histological preparations and cell biology research. It aids in the visualization and differentiation of cellular structures and tissues, contributing to microscopic analysis.
Analytical Reagent
As a specialized laboratory reagent, Methylthymol Blue sodium salt is valuable for various analytical procedures requiring a sensitive indicator for metal complexation.
| Molecular weight | 844.74 |
|---|---|
| Linear formula | C37H40N2O13SNa4 |
| Absorption | λmax 438 nm |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Methylthymol Blue sodium salt used for?
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Methylthymol Blue sodium salt is primarily used as a metallochromic indicator in complexometric titrations for determining metal ion concentrations and as a stain in histology and cell biology.
What is the CAS number and chemical formula for Methylthymol Blue sodium salt?
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The CAS number is 1945-77-3, and the chemical formula is C37H40N2O13SNa4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methylthymol Blue sodium salt with an absorption maximum (λmax) at 438 nm. This product is not supplied under USP, BP, EP, or pharmacopoeial grades and is intended for laboratory and research use.
What are the safety and handling considerations for Methylthymol Blue sodium salt?
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Methylthymol Blue sodium salt is classified under WGK Germany 3, indicating a high hazard to water. Handle with appropriate personal protective equipment in a well-ventilated area to avoid exposure.
How is Methylthymol Blue sodium salt packed and shipped?
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Methylthymol Blue sodium salt is carefully packed to ensure product integrity during transit and is available for export globally by Tech Serve Solutions.
How can I request a quote or sample for Methylthymol Blue sodium salt?
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To request a quote or a sample of Methylthymol Blue sodium salt, please contact the Tech Serve Solutions sales team via our website or direct inquiry channels.
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