CAS 1945-77-3

Blu di metiltimolo, sale tetrasodico

Descrizione:

Blu di metiltimolo, sale tetrasodico è un colorante sintetico e indicatore di pH comunemente usato in varie applicazioni chimiche e biologiche. Mostra un cambiamento di colore distintivo in risposta alle variazioni di pH, passando da giallo in condizioni acide a blu in ambienti alcalini. Questa proprietà lo rende prezioso per le titolazioni e come indicatore visivo di pH in contesti di laboratorio. Il composto è solubile in acqua, il che ne aumenta l'utilità nelle soluzioni acquose. La sua struttura molecolare include un gruppo acido solfonico, che contribuisce alla sua solubilità e natura ionica. Il Blu di Metiltimolo è spesso impiegato in studi microbiologici, così come nell'analisi di campioni ambientali. I dati di sicurezza indicano che, sebbene sia generalmente considerato a bassa tossicità, è necessario osservare misure adeguate di manipolazione e sicurezza, come con qualsiasi sostanza chimica. In generale, Blu di metiltimolo, sale tetrasodico funge da strumento importante nella chimica analitica e nelle dimostrazioni educative, fornendo una chiara rappresentazione visiva dei cambiamenti di pH.

Formula: 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)

InChI key: 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]

Sinonimi:

• 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

Formula: C₃₇H₄₀N₂Na₄O₁₃S

Purezza: >95.0%(HPLC)

Colore e forma: Dark green to Dark blue to Black powder to crystal

Peso molecolare: 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

Formula: C₃₇H₄₀N₂Na₄O₁₃S

Colore e forma: Dark green to red-brown to dark brown to black, Crystals or powder or crystalline powder

Peso molecolare: 844.75

Ref: 02-L09381

Methylthymol Blue

CAS: 1945-77-3

Formula: C₃₇H₄₀N₂Na₄O₁₃S

Purezza: %

Colore e forma: Solid

Peso molecolare: 844.7432

Ref: IN-DA003S4H

Methylthymol Blue sodium salt

CAS: 1945-77-3

Formula: C₃₇H₄₀N₂Na₄O₁₃S

Colore e forma: Dark green or brown-black powder

Peso molecolare: 844.76

Ref: 7W-GT5950

Methylthymol Blue sodium salt

CAS: 1945-77-3

Methylthymol Blue sodium salt

Formula: C₃₆H₃₈N₂O₁₃S·4Na

Purezza: 91%

Colore e forma: black solid

Peso molecolare: 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))

Formula: C₃₇H₄₄N₂Na₄O₁₃S

Colore e forma: Solid

Peso molecolare: 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

Formula: C₃₇H₄₀N₂Na₄O₁₃S

Purezza: Min. 95%

Colore e forma: Powder

Peso molecolare: 844.74 g/mol

Ref: 3D-FM32380

Methylthymol blue tetrasodium

CAS: 1945-77-3

Purezza: IND

Peso molecolare: 844.184

Ref: 10-F554968

Methylthymol Blue Sodium Salt

Prodotto controllato

CAS: 1945-77-3

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

Formula: C₃₇H₄₀N₂Na₄O₁₃S

Colore e forma: Neat

Peso molecolare: 844.74

Ref: TR-M338655