Methylthymol Blue sodium salt [1945-77-3]

Methylthymol Blue Sodium Salt [1945-77-3] is widely used in synthesis and formulation workflows as a versatile indicator and stain. Its molecular formula is C37H40N2Na4O13S, with a molecular weight of 844.74 g/mol. This compound belongs to the class of complex organic salts. As a product-specific specification, it appears as a powder with a loss on drying of ≤10.0%. It passes the clarity of solution test, indicating its suitability for various applications. Additionally, it has been confirmed to transition visually from pH 6.5.

• CAS Number: 1945-77-3
• Harmonised Tariff Code: 2934999090
• Exact Mass: 844.18418764
• Molecular Weight: 844.74
• Clarity of Solution: Passes test
• Appearance: Powder
• Molecular Formula: C37H40N2Na4O13S
• Categories: Analytical Reagents Biochemicals Stains & Indicators