Imidazoles

Medchemexpress LLC Benzenesulfonic acid, 4-[2-[4-(dimethylamino)phenyl]diazenyl]-, sodium salt (1:1) | 547-58-0 | MFCD00007502 | 99.9% | 327.34 g/mol | C14H14N3NaO3S | 10 G

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Methyl Orange is a soluble azo dye used as an acid-base indicator and staining reagent for laboratory titrations and pH testing. Supplied as an analytical-grade sodium salt, it is provided in solid packages for preparation of standard solutions.

• Analytical-grade purity suitable for laboratory use.
• Soluble sodium salt for straightforward dissolution in aqueous media.
• Distinct color change in the acidic pH range useful for titrations and assays.
• Available in small solid packages for solution preparation.
• Molecular weight 327.34 g/mol for accurate solution calculations.