CAS 1945-77-3

Azul de metiltimol, sal tetrasódica

Descripción:

Azul de metiltimol, sal tetrasódica es un colorante sintético e indicador de pH comúnmente utilizado en diversas aplicaciones químicas y biológicas. Exhibe un cambio de color distintivo en respuesta a las variaciones de pH, pasando de amarillo en condiciones ácidas a azul en entornos alcalinos. Esta propiedad lo hace valioso para titulaciones y como un indicador visual de pH en entornos de laboratorio. El compuesto es soluble en agua, lo que mejora su utilidad en soluciones acuosas. Su estructura molecular incluye un grupo ácido sulfónico, que contribuye a su solubilidad y naturaleza iónica. El Azul de Metiltimol se emplea a menudo en estudios microbiológicos, así como en el análisis de muestras ambientales. Los datos de seguridad indican que, aunque generalmente se considera de baja toxicidad, se deben observar medidas adecuadas de manejo y seguridad, como con cualquier sustancia química. En general, Azul de metiltimol, sal tetrasódica sirve como una herramienta importante en la química analítica y en demostraciones educativas, proporcionando una representación visual clara de los cambios de pH.

Fórmula: C₃₇H₄₀N₂Na₄O₁₃S

InChI: InChI=1/C37H44N2O13S/c1-19(2)23-11-28(21(5)25(35(23)48)13-38(15-31(40)41)16-32(42)43)37(27-9-7-8-10-30(27)53(50,51)52-37)29-12-24(20(3)4)36(49)26(22(29)6)14-39(17-33(44)45)18-34(46)47/h7-12,19-20,48-49H,13-18H2,1-6H3,(H,40,41)(H,42,43)(H,44,45)(H,46,47)

Clave InChI: InChIKey=LGVVZVZPOQJZKT-UHFFFAOYSA-N

SMILES: CC1=C(C2(C=3C(S(=O)(=O)O2)=CC=CC3)C4=C(C)C(CN(CC(O)=O)CC(O)=O)=C(O)C(C(C)C)=C4)C=C(C(C)C)C(O)=C1CN(CC(O)=O)CC(O)=O.[Na]

Sinónimos:

• 2,2',2'',2'''-[(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis{[6-hydroxy-2-methyl-5-(propan-2-yl)benzene-3,1-diyl]methanediylnitrilo}]tetraacetic acid
• 3,3-Bis[N,N-di(carboxymethyl)aminomethyl]thymolsulfonephthalein, sodium salt
• 3H-2,1-Benzoxathiole, glycine deriv.
• Acetic acid, [3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-isopropyl-2-methyl-m-phenylene)methylenenitrilo]]tetra-, S,S-dioxide, tetrasodium salt
• Glycine, N,N′-[(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[[6-hydroxy-2-methyl-5-(1-methylethyl)-3,1-phenylene]methylene]]bis[N-(carboxymethyl)-, sodium salt (1:4)
• Glycine, N,N′-[(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[[6-hydroxy-2-methyl-5-(1-methylethyl)-3,1-phenylene]methylene]]bis[N-(carboxymethyl)-, tetrasodium salt
• Glycine, N,N′-[3H-2,1-benzoxathiol-3-ylidenebis[[6-hydroxy-2-methyl-5-(1-methylethyl)-3,1-phenylene]methylene]]bis[N-(carboxymethyl)-, S,S-dioxide, tetrasodium salt
• Methyl thymol blue
• MethylThymolBlueComplexone
• Methylthymol Blue, sodium salt
• Methylthymol Blue, water soluble
• Methylthymol blue
• Methylthymol blue complexone
• Thymolsulfonephthaleindi-(methyl-iminodiacetic acid) sodium salt
• tetrasodium 2,2',2'',2'''-[(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis{[6-hydroxy-2-methyl-5-(propan-2-yl)benzene-3,1-diyl]methanediylnitrilo}]tetraacetate
• Methylthymol blue tetrasodium salt
• 3,3-Bis[5-isopropyl-4-hydroxy-2-methyl-3-[[N,N-bis[(sodiooxycarbonyl)methyl]amino]methyl]phenyl]-3H-2,1-benzoxathiole 1,1-dioxide
• METHYLTHYMOL BLUE SODIUM
• METHYL THYMOL BLUE INDICATOR FOR METAL T ITRATION
• 3,3'-BIS[N,N-BIS(CARBOXYMETHYL)AMINOMETHYL]THYMOLSULFONPHTHALEIN
• Glycine,N,N’-[3H-2,1-benzoxathiol-3-ylidenebis[[6-hydroxy-2-methyl-5-(1-methylethyl)-3,1-phenylene]methylene]]bis[N-(carboxymethyl)-,S,S-dioxide,tetrasodiumsalt
• Methylthymol Blue, tetrasodium salt, water soluble, pure
• 3,3-Bis[3-[bis(sodiooxycarbonylmethyl)aminomethyl]-4-hydroxy-5-isopropyl-2-methylphenyl]-3H-2,1-benzoxathiole 1,1-dioxide
• METHYLTHYMOL BLUE, WATER SOLUBLE, TETRASODIUM SALT
• Methylthymol Blue W/S
• MethylThymolBlueGr(PhIndicator)
• METHYLTHYMOL BLUE TETRASODIUM SALT WATER SOLUBLE
• Glycine, N,N-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis6-hydroxy-2-methyl-5-(1-methylethyl)-3,1-phenylenemethylenebisN-(carboxymethyl)-, tetrasodium salt
• METHYLTHYMOL BLUE SODIUM SALT METAL INDI
• MTB
• N-METHYLTHYMOLBLUESODIUMSALT,REAGENT,ACS
• N-METHYLTHYMOL BLUE SODIUM SALT
• METHYL THYMOL BLUE COMPLEXONE
• N-METHYLTHYMOL BLUE
• MethylthyMol Blue, tetrasodiuM salt, water soluble, pure 5GR
• ethyl)-3,1-phenylene]methylene]]bis[n-(carboxymethyl)-,s,s-dioxide,tetrasodiu
• Methyl thymol blue complexon
• Methylthymol bule complexone
• 3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]thymolsulfonphthalein Sodium Salt
• Methyl thymol blue c
• METHYLTHYMOL BLUE SODIUM SALT, REAGENT (ACS)
• METHYLTHYMOL BLUE SODIUM SALT FOR &
• glycine,n,n’-[3h-2,1-benzoxathiol-3-ylidenebis[[6-hydroxy-2-methyl-5-(1-methyl
• 3,3'-BIS[N,N-DI(CARBOXYMETHYL)-AMINOMETHYL]THYMOL-SULFONPHTHALEIN SODIUM SALT
• Thymolsulfonphthalein-3′,3''-bis(methyliminodiacetic acid sodium salt)
• MTB, Thymolsulfonphthalein-3μ,3-bis(methyliminodiacetic acid sodium salt), 3,3μ-Bis[N,N-di(carboxymethyl)aminomethyl]thymolsulfonephthalein sodium salt
• tetrasodium N,N'-[3H-2,1-benzoxathiol-3-ylidenebis[[6-hydroxy-5-isopropyl-2-methylphen-3,1-ylene]methylene]]bis[N-(carboxylatomethyl)aminoacetate] S,S-dioxide
• Methylthymol Blue, tetrasodium salt,pure,water soluble
• METAB INDICATOR TABLETS
• N-Methylthymol, Blue Sodium Salt, Reagent

Methylthymol Blue Sodium Salt

CAS: 1945-77-3

Fórmula: C₃₇H₄₀N₂Na₄O₁₃S

Pureza: >95.0%(HPLC)

Forma y color: Dark green to Dark blue to Black powder to crystal

Peso molecular: 844.75

Ref: 3B-B0478

Methylthymol Blue sodium salt

CAS: 1945-77-3

Methylthymol Blue sodium salt is used as thymol-containing organic dye. It is used as an indicator for complexometry. It is used in determination of sulfate in rainwater. It combines with silica gel and aids in the separation and preconcentration of trace amounts of heavy metals from some salts. Thi

Fórmula: C₃₇H₄₀N₂Na₄O₁₃S

Forma y color: Dark green to red-brown to dark brown to black, Crystals or powder or crystalline powder

Peso molecular: 844.75

Ref: 02-L09381

Methylthymol Blue

CAS: 1945-77-3

Fórmula: C₃₇H₄₀N₂Na₄O₁₃S

Pureza: %

Forma y color: Solid

Peso molecular: 844.7432

Ref: IN-DA003S4H

Methylthymol Blue sodium salt

CAS: 1945-77-3

Fórmula: C₃₇H₄₀N₂Na₄O₁₃S

Forma y color: Dark green or brown-black powder

Peso molecular: 844.76

Ref: 7W-GT5950

Methylthymol Blue sodium salt

CAS: 1945-77-3

Methylthymol Blue sodium salt

Fórmula: C₃₆H₃₈N₂O₁₃S·4Na

Pureza: 91%

Forma y color: black solid

Peso molecular: 830.72g/mol

Ref: 54-BIM5000

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

CAS: 1945-77-3

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))

Fórmula: C₃₇H₄₄N₂Na₄O₁₃S

Forma y color: Solid

Peso molecular: 848.78

Ref: TM-T65315

Methylthymol blue sodium

CAS: 1945-77-3

Methylthymol blue sodium salt (MTBS) is a dye that is used in complexometry.  It is typically used for determination of calcium and sulfate.  λmax of 438 nm; Solubility of 860g/L.Check application notes for our ACS strontium test procedure

Fórmula: C₃₇H₄₀N₂Na₄O₁₃S

Pureza: Min. 95%

Forma y color: Powder

Peso molecular: 844.74 g/mol

Ref: 3D-FM32380

Methylthymol blue tetrasodium

CAS: 1945-77-3

Pureza: IND

Peso molecular: 844.184

Ref: 10-F554968

Methylthymol Blue Sodium Salt

Producto controlado

CAS: 1945-77-3

Applications Methylthymol Blue Sodium Salt is a thymol containing organic dye.

Fórmula: C₃₇H₄₀N₂Na₄O₁₃S

Forma y color: Neat

Peso molecular: 844.74

Ref: TR-M338655