Bromothymol Blue
| Price | USD1.00 |
| Packge | 1KG |
- Min. Order:1G
- Supply Ability:100KG
- Time:2019-07-06
Product Details
- Product NameBromothymol Blue
- CAS No.76-59-5
- EINECS No.200-971-2
- MFC27H28Br2O5S
- MW624.38
- InChIKeyNUHCTOLBWMJMLX-UHFFFAOYSA-N
- AppearanceSolidPink-brown to purple
- Water Solubility slightly soluble
- storage temp. Store at +5°C to +30°C.
- Melting point 200-202 °C (lit.)
- density 1.4668 (estimate)
- Boiling point 614.3±55.0 °C(Predicted)
AD68
| Bromothymol Blue Basic information |
| Product Name: | Bromothymol Blue |
| Synonyms: | 4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis(2-bromo-3-methyl-6-(1-methylethyl)phen;6,6’-(3h-2,1-benzoxathiol-3-ylidene)bis(2-bromothymol)s,s-dioxide;dibromothymolsulphophthalein;ol)s,s-dioxide;yl)-,s,s-dioxide;3,3-BIS(3-BROMO-4-HYDROXY-5-ISOPROPYL-2-METHYLPHENYL)-2,1LAMBDA6-BENZOXATHIOLE-1,1(3H)-DIONE;3',3''-DIBROMOTHYMOLSULFONAPHTHALEIN;3',3''-DIBROMOTHYMOLSULFONEPHTHALEIN |
| CAS: | 76-59-5 |
| MF: | C27H28Br2O5S |
| MW: | 624.38 |
| EINECS: | 200-971-2 |
| Product Categories: | Organics;Analytical Chemistry;Indicator (pH);pH Indicators;Indicator Solutions;Indicators;Titration;Sulfonephthalein |
| Mol File: | 76-59-5.mol |
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| Bromothymol Blue Chemical Properties |
| Melting point | 204 °C |
| Fp | 38 °C |
| storage temp. | Store at RT. |
| solubility | Solubility Sparingly soluble in water, benzene; soluble in ethanol, ether; insoluble in petroleum ether |
| form | Solid |
| pka | 7.0, 7.1(at 25℃) |
| color | Pink-brown to purple |
| PH Range | 6(yellow)-7.6(blue) |
| Water Solubility | slightly soluble |
| λmax | 420nm, 435nm, 620nm |
| Merck | 14,1445 |
| BRN | 373934 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Major Application | Sol-gel matrix, fuel cells, optical sensors, combustion gas detection system, paints, toys, cleaning products, detergents, textiles, food freshness sensor, identifying fresh and stale rice,wheat, detecting microorganisms, bacterial growth, psychoactive drug, dental materials |
| CAS DataBase Reference | 76-59-5(CAS DataBase Reference) |
| EPA Substance Registry System | Phenol, 4,4'-(1,1-dioxido-3H- 2,1-benzoxathiol-3-ylidene) bis[2-bromo-3-methyl-6-(1- methylethyl)-(76-59-5) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 10-41-36/37/38-20/21/22 |
| Safety Statements | 24/25-39-26-36 |
| RIDADR | 1170 |
| RTECS | SJ450000 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29349990 |
| MSDS Information |
| Provider | Language |
|---|---|
| 3',3"-Dibromothymolsulfonephthalein | English |
| ACROS | English |
| ALFA | English |
| Bromothymol Blue Usage And Synthesis |
| Chemical Properties | Pale purple crystalline powder |
| Uses | Bromothymol blue is a chemical indicator for weak acids and bases. |
| Definition | ChEBI: A member of the class of 2,1-benzoxathioles that is 2,1-benzoxathiole 1,1-dioxide in which both of the hydrogens at position 3 have been substituted by 3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl groups. |
| Uses | As indicator, pH 6.0 yellow; pH 7.6 blue. |
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
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- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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