METHYLTHYMOL BLUE

Use

Methyl Thymol Blue, sodium salt [1945-77-3] M 844.8,  1.89 x 104 at 435nm, pH 5.5, 252525 25 25 25 25pK 1 3.0, pK 2 3.3, pK 3 3.8, pK 4 7.4 (pK 4 7.2) , pK 5 11.5 pK 6 13.4. The starting material for synthesis is Thymol Blue. Purify it as for Xylenol Orange on in “Heterocyclic Compounds”, Chapter 4. [Tereshin et al. J Anal Chem USSR (Engl Trans) 20 1138 1965, K.rbl & Kakác Collect Czech Chem Commun 23 889 1958, Beilstein 19/8 V 2830.]

METHYLTHYMOL BLUE manufacturers

• Methylthymol Blue
• 
• US $0.00-0.00 / kg
• 2025-07-04
• CAS:1945-77-3
• Min. Order: 1kg
• Purity: 99%
• Supply Ability: 20MT

• METHYLTHYMOL BLUE
• 
• US $5.00-2.00 / KG
• 2025-05-26
• CAS:1945-77-3
• Min. Order: 1KG
• Purity: 99%
• Supply Ability: 10000kg

• Sodium 2,2',2'',2'''-((((1,1-dioxido-3H-benzo[c][1,2]oxathiole-3,3-diyl)bis(6-hydroxy-5-isopropyl-2-methyl-3,1-phenylene))bis(methylene))bis(azanetriyl))tetraacetate
• 
• US $37.00 / mg
• 2025-05-16
• CAS:1945-77-3
• Min. Order:
• Purity:
• Supply Ability: 10g