o-Cresolphthalein
| Price | USD1.00 |
| Packge | 1KG |
- Min. Order:1G
- Supply Ability:100KG
- Time:2019-07-06
Product Details
- Product Nameo-Cresolphthalein
- CAS No.596-27-0
- EINECS No.209-881-8
- MFC22H18O4
- MW346.38
- InChIKeyCPBJMKMKNCRKQB-UHFFFAOYSA-N
- AppearancepowderClear colorless
- Melting point 223-225 °C
- Water Solubility slightly soluble
- Boiling point 401.12°C (rough estimate)
- density 1.1425 (rough estimate)
AD68
| o-Cresolphthalein Basic information |
| Product Name: | o-Cresolphthalein |
| Synonyms: | 3,3-bis(4-hydroxy-3-methylphenyl)-(3H)-Isobenzofuranone;3,3-bis(4-hydroxy-3-methylphenyl)-1(3h)-isobenzofuranon;3,3-Bis(4-hydroxy-3-methylphenyl)-1-(3H)-iso-benzofuranone;3,3-bis(4-hydroxy-3-methylphenyl)-1(3h)-isobenzofuranone;3’,3’’-dimethyl-phenolphthalei;cresolphthalein;Di-o-Cresolphthalide;o-Cresolphalein |
| CAS: | 596-27-0 |
| MF: | C22H18O4 |
| MW: | 346.38 |
| EINECS: | 209-881-8 |
| Product Categories: | Analytical Chemistry;Indicator (pH);pH Indicators;CTitration;Indicators;pH Indicators - Solids;Stains and Dyes;Stains&Dyes, A to;Phthalein |
| Mol File: | 596-27-0.mol |
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| o-Cresolphthalein Chemical Properties |
| Melting point | 223-225 °C |
| solubility | Solubility Slightly soluble in water; soluble in ethanol |
| form | powder |
| pka | 9.40(at 25℃) |
| color | Clear colorless |
| PH Range | 8.2 (colorless) - 9.8 (violet/red) |
| Water Solubility | slightly soluble |
| λmax | 566nm, 381nm |
| Merck | 14,2576 |
| BRN | 310554 |
| Major Application | Sensors, display device, photoresists, recording materials, imaging materials, authentication system for secure documents, decoder system, lithium cells, electroplating process, inks, markers, toners, correction fluid, paints, adhesives, floor coatings, gas leaking detector for safety in industries, toys, food storage, diapers, determination of calcium, lotions, urine analysis test strips, drugs, blood analysis |
| CAS DataBase Reference | 596-27-0(CAS DataBase Reference) |
| EPA Substance Registry System | 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3-methylphenyl)- (596-27-0) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 40-36/37/38-20/21/22 |
| Safety Statements | 36/37-36-26 |
| RIDADR | 1170 |
| RTECS | SM8390000 |
| TSCA | Yes |
| MSDS Information |
| Provider | Language |
|---|---|
| 3,3-Bis(4-hydroxy-3-methylphenyl)-1(3H)-isobenzofuranone | English |
| ACROS | English |
| ALFA | English |
| o-Cresolphthalein Usage And Synthesis |
| Chemical Properties | white to pink or beige to tan powder |
| Uses | As indicator: pH range, 8.2 colorless, 9.8 red. Analytical reagent. |
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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