ChemicalBook >> CAS DataBase List >>Thymol Blue
Thymol Blue
- CAS No.
- 76-61-9
- Chemical Name:
- Thymol Blue
- Synonyms
- TB;s-dioxide;bleudethymol;THYMOL BLUE TS;THYMOLSULFONEPHTHALEIN;S NO 879;Nsc 11238;THYMOL BLUE;Thymol Blue,IND;Thymol blue, GR
- CBNumber:
- CB3672398
- Molecular Formula:
- C27H30O5S
- Molecular Weight:
- 466.59
- MDL Number:
- MFCD00005869
- MOL File:
- 76-61-9.mol
- MSDS File:
- SDS
Last updated:2024-08-06 16:32:36
Melting point | 221-224 °C (dec.) (lit.) |
---|---|
Boiling point | 539.4°C (rough estimate) |
Density | 1.1413 (rough estimate) |
refractive index | 1.5300 (estimate) |
Flash point | 36 °C |
storage temp. | room temp |
solubility | 0.11g/l |
form | Solid |
pka | Pka1:1.65(at 25℃)(PH=1.2 to 2.8) Pka2:8.9(at 25℃)(PH=8.0 to 9.6) |
color | Dark green to dark brown |
Odor | Characteristic odour |
PH Range | 1.2(red)-2.8(yellow) 8(yellow)-9.6(blue) |
Water Solubility | Soluble in alcohol and dilute alkali solutions. Insoluble in water. |
λmax | 594nm, 376nm, 544nm, 430nm |
Merck | 14,9400 |
BRN | 368036 |
Stability | Stable. Combustible. Dust may form an explosive mixture with air. Incompatible with strong oxidizing agents. |
Major Application | Display device, semiconductors, sensors, fuel cells, antimisting coating for glass, toys, corrosion inhibitor, multi-level alert system, correction fluid, textiles, falsification-proof security paper, packaging system, measurement of hydrogen ion concentrationin swimming pool water, humidity-indicating agent, diapers, cosmetics, biostatic materials, determine bacteria growth, psychoactive drugs, antidepressant drugs, dental impression material |
CAS DataBase Reference | 76-61-9(CAS DataBase Reference) |
EWG's Food Scores | 1 |
FDA UNII | 8YB4804L4M |
NIST Chemistry Reference | Thymolsulfonephthalein(76-61-9) |
EPA Substance Registry System | Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)- (76-61-9) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H225-H301+H311+H331 | |||||||||
Precautionary statements | P280-P305+P351+P338 | |||||||||
Risk Statements | 10 | |||||||||
Safety Statements | 24/25 | |||||||||
RIDADR | UN 1170 3/PG 3 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | XP2575000 | |||||||||
TSCA | Yes | |||||||||
HS Code | 2934 99 90 | |||||||||
PackingGroup | II | |||||||||
NFPA 704 |
|
Thymol Blue price More Price(28)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 114545 | Thymol Blue ACS reagent | 76-61-9 | 5g | $49.4 | 2024-03-01 | Buy |
Sigma-Aldrich | 114545 | Thymol Blue ACS reagent | 76-61-9 | 25g | $150 | 2024-03-01 | Buy |
Sigma-Aldrich | 1.08176 | Thymol blue indicator ACS,Reag. Ph Eur | 76-61-9 | 5G | $96 | 2024-03-01 | Buy |
Sigma-Aldrich | 1.08176 | Thymol blue indicator ACS,Reag. Ph Eur | 76-61-9 | 25g | $240 | 2024-03-01 | Buy |
TCI Chemical | T0235 | Thymol Blue | 76-61-9 | 1g | $31 | 2024-03-01 | Buy |
Thymol Blue Chemical Properties,Uses,Production
Chemical Properties
brown to green powder or crystals
Uses
As as acid-base indicator; pH: red 1.2 to yellow 2.8; also yellow 8.0 to blue 9.6.
Uses
Thymol Blue is a useful pH indicator compound. Dyes and metabolites.
Biochem/physiol Actions
Thymol Blue is a pH indicator, which is yellow/orange at low pH and blue in color at high pH.
Thymol Blue Preparation Products And Raw materials
Global( 354)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5870 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 16914 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21668 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9332 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29892 | 58 |
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 2931 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Shenyang Simchoice Chemical Co.,Ltd | +86-024-23769576 +86-15040101888 | sales@simchoicechem.com | China | 255 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
Tangshan Moneide Trading Co., Ltd. | +86-315-8309571 +8615633399667 | sales@moneidechem.com | China | 574 | 58 |
View Lastest Price from Thymol Blue manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
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2024-08-22 | Thymol Blue
76-61-9
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | |
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2024-08-20 | Thymol Blue
76-61-9
|
US $190.00 / KG | 25KG | 98% | 1-10mt | Baoji Guokang Bio-Technology Co., Ltd. | |
![]() |
2024-04-30 | Thymol blue
76-61-9
|
US $180.00 / KG | 5KG | 99.5% | 500KGS per month | Shenyang Simchoice Chemical Co.,Ltd |
-
- Thymol Blue
76-61-9
- US $5.00-2.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- Thymol Blue
76-61-9
- US $190.00 / KG
- 98%
- Baoji Guokang Bio-Technology Co., Ltd.
-
- Thymol blue
76-61-9
- US $180.00 / KG
- 99.5%
- Shenyang Simchoice Chemical Co.,Ltd
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