THYMOL BLUE SODIUM SALT A.C.S. REAGENT (C005B-053773)

Thymol Blue sodium saltMolecular Weight: 488.57. Empirical Formula: C₂₇H₂₉NaO₅S. grade: ACS reagent. Quality Level: 200. form: powder or crystals. composition: Dye content, 95% . clarity of soln: passes test. visual transition interval: 1.2-2.8, red to yellow(acid range), 8.0-9.2, yellow to blue(alkaline range). mp: 283-285 . °C (dec.) (lit.). λ. _max: 378 nm (2nd), 590 nm. application(s): diagnostic assay manufacturing
hematology
histology. storage temp.: room temp. SMILES string: [Na+].CC(C)c1cc(c(C)cc1O)C2(OS(: O)(: O)c3ccccc23)c4cc(C(C)C)c([O-])cc4C. InChI: 1S/C27H30O5S.Na/c1-15(2)19-13-22(17(5)11-24(19)28)27(21-9-7-8-10-26(21)33(30,31)32-27)23-14-20(16(3)4)25(29)12-18(23)6. /h7-16,28-29H,1-6H3. /q. +1/p-1. InChI key: BAVBEHWEOJMHDS-UHFFFAOYSA-M. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Eyeshields, Gloves, type N95 (US).