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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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METHYLTHYMOL BLUE Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9815
Advantage
79
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View Lastest Price from METHYLTHYMOL BLUE manufacturers

Hebei Chuanghai 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
2024-08-19
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:


  • 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