METHYLTHYMOL BLUE

ChemicalBook > CAS DataBase List > METHYLTHYMOL BLUE

Product Name: METHYLTHYMOL BLUE
CAS No.: 1945-77-3
Chemical Name: METHYLTHYMOL BLUE
Synonyms: MTB;METHYLTHYMOL BLUE;N-METHYLTHYMOL BLUE;Methyl thymol blue c;Methylthymol Blue W/S;Methyl thymol blue, GR;MTB, methyl thymol blue;METAB INDICATOR TABLETS;METHYLTHYMOL BLUE SODIUM;Methyl thyme blue indicator
CBNumber: CB8362429
Molecular Formula: C37H40N2Na4O13S
Formula Weight: 844.74
MOL File: 1945-77-3.mol

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METHYLTHYMOL BLUE Property

storage temp.: Store below +30°C.
solubility: 460g/l
form: Powder
color: Dark green to reddish-brown
PH: 6.2 (10g/l, H2O, 20℃)
Water Solubility: Soluble in water (460 g/L) at 20°C.
Stability:: Stable. Incompatible with strong oxidizing agents.
InChIKey: DIZZDZCUMBBRSG-UHFFFAOYSA-J
SMILES: C1C=C2C(C3C=C(C(C)C)C(O)=C(CN(CC(O[Na])=O)CC(O[Na])=O)C=3C)(C3C=C(C(C)C)C(O)=C(CN(CC(O[Na])=O)CC(O[Na])=O)C=3C)OS(=O)(=O)C2=CC=1
EPA Substance Registry System: 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 (1945-77-3)

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Safety

Hazard Codes: Xi
Risk Statements: 5-36/37/38
Safety Statements: 24/25-36-26-15
WGK Germany: 3
TSCA: Yes
HS Code: 2934 99 90

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 1.06084
Product name: Methylthymol blue sodium salt
Purity: metal indicator
Packaging: 1g
Price: $261
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1.06084
Product name: Methylthymol blue sodium salt
Purity: metal indicator
Packaging: 5G
Price: $298
Updated: 2024/03/01

TCI Chemical

Product number: B0478
Product name: Methylthymol Blue Sodium Salt
Purity: >98.0%(HPLC)
Packaging: 1g
Price: $52
Updated: 2024/03/01

TCI Chemical

Product number: B0478
Product name: Methylthymol Blue Sodium Salt
Purity: >98.0%(HPLC)
Packaging: 5g
Price: $164
Updated: 2024/03/01

Alfa Aesar

Product number: L09381
Product name: Methylthymol Blue sodium salt
Packaging: 5g
Price: $104
Updated: 2024/03/01

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METHYLTHYMOL BLUE Chemical Properties,Usage,Production

Chemical Properties

green-brown crystalline powder

Uses

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.

Purification Methods

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 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from METHYLTHYMOL BLUE manufacturers

Hebei Guanlang Biotechnology Co,.LTD

Product: METHYLTHYMOL BLUE 1945-77-3
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2023-04-21

Career Henan Chemical Co

Product: METHYLTHYMOL BLUE 1945-77-3
Price: US $8.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10MT
Release date: 2018-12-16

1945-77-3, METHYLTHYMOL BLUERelated Search:

Thymol Blue Acid chrome blue K Methyl Red sodium salt XYLENOL ORANGE Methacrylamide Isobornyl methacrylate BTB Thymolphthalein Thymol blue indicator liquid 8-Hydroperoxy-p-cymene Methyl thymol blue indicator Thymol blue sodium salt Bromine thymol solution THYMOL BLUE Thymol METHYLTHYMOL BLUE, PENTASODIUM SALT, PURE, 96,Methylthymol Blue, pentasodium salt, pure, 96% Methylthymol blue, sodium salt, indicator grade METHYLTHYMOL BLUE PENTASODIUM SALT

THYMOLSULFONEPHTHALEINDI-(METHYL-IMINODIACETIC ACID) SODIUM SALT

ethyl)-3,1-phenylene]methylene]]bis[n-(carboxymethyl)-,s,s-dioxide,tetrasodiu

glycine,n,n’-[3h-2,1-benzoxathiol-3-ylidenebis[[6-hydroxy-2-methyl-5-(1-methyl

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 W/S

N-Methylthymol, Blue Sodium Salt, Reagent

MTB, Thymolsulfonphthalein-3μ,3-bis(methyliminodiacetic acid sodium salt), 3,3μ-Bis[N,N-di(carboxymethyl)aminomethyl]thymolsulfonephthalein sodium salt

3,3-Bis[3-[bis(sodiooxycarbonylmethyl)aminomethyl]-4-hydroxy-5-isopropyl-2-methylphenyl]-3H-2,1-benzoxathiole 1,1-dioxide

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, tetrasodiuM salt, water soluble, pure 5GR

METHYLTHYMOL BLUE SODIUM SALT METAL INDI

Methylthymol Blue, tetrasodium salt,pure,water soluble

Thymolsulfonphthalein-3′,3''-bis(methylimin

Methyl thymol blue c

3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]thymolsulfonphthalein Sodium Salt

Acetic acid,[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-isopropyl-2-methyl-m-phenylene)methylenenitrilo]]tetra-, S,S-dioxide, tetrasodium salt

Methyl thyme blue indicator

MTB, methyl thymol blue

METHYLTHYMOL BLUE, SODIUM SALT, REAGENT (ACS)METHYLTHYMOL BLUE, SODIUM SALT, REAGENT (ACS)METHYLTHYMOL BLUE, SODIUM SALT, REAGENT (ACS)

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)

2-[[5-[3-[3-[[bis(carboxylatomethyl)amino]methyl]-4-hydroxy-2-methyl-5-propan-2-ylphenyl]-1,1-dioxo-2,1λ^{6}-benzoxathiol-3-yl]-2-hydroxy-6-methyl-3-propan-2-ylphenyl]methyl-(carboxylatomethyl)amino]acetate

Methyl thymol blue complexon, IND

N-METHYLTHYMOL BLUE

N-METHYLTHYMOL BLUE SODIUM SALT

MTB

Methylthymol Blue, tetrasodium salt, water soluble, pure

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

METHYL THYMOL BLUE INDICATOR FOR METAL T ITRATION

METHYLTHYMOL BLUE SODIUM SALT FOR &

METHYLTHYMOL BLUE SODIUM

MethylThymolBlueGr(PhIndicator)

Methylthymol bule complexone

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

N-METHYLTHYMOLBLUESODIUMSALT,REAGENT,ACS

METHYLTHYMOL BLUE SODIUM SALT, REAGENT (ACS)

METHYLTHYMOL BLUE

METHYL THYMOL BLUE COMPLEXONE

METHYLTHYMOL BLUE SODIUM SALT

METHYLTHYMOL BLUE TETRASODIUM SALT

METHYLTHYMOL BLUE TETRASODIUM SALT WATER SOLUBLE

METHYLTHYMOL BLUE, WATER SOLUBLE

METHYLTHYMOL BLUE, WATER SOLUBLE, TETRASODIUM SALT

METAB INDICATOR TABLETS

3,3'-BIS[N,N-BIS(CARBOXYMETHYL)AMINOMETHYL]THYMOLSULFONPHTHALEIN

3,3'-BIS[N,N-DI(CARBOXYMETHYL)AMINOMETHYL]THYMOLSULFONEPHTHALEIN, SODIUM SALT

3,3'-BIS[N,N-DI(CARBOXYMETHYL)-AMINOMETHYL]THYMOL-SULFONPHTHALEIN SODIUM SALT

Methyl thymol blue complexon

Thymolsulfonphthalein-3′,3''-bis(methyliminodiacetic acid sodium salt)

Methylthymol Blue Sodium Salt &gt

Methylthymol Blue Sodium Salt (Technical Grade)

Methylthymol blue sodium salt, metal indicator

Methyl thymol blue complexone 1GM

Methyl thymol blue complexone 5GM

Methyl thymol blue, GR

Thymolsulfonephthaleindi-(Methyl-Iminodiacetic Acid) Sodium Salt, Pure, Fisher Chemical

METHYL THYMOL BLUE COMPLEXONE Indicator grade

Methylthymol blue (tetrasodium)

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