phenolphthalein molecular weight

Macromol Rapid Commun. P201-P210-P280-P308 + P313-P337 + P313-P403 + P235, Nishizawa, Masako; Yabusaki, Yoshiyasu; Kanaoka, Masaharu Bioscience, Biotechnology and Biochemistry, 2011 , vol. Contact Us Biologically Active Compounds | Percent Composition: C 75.46%, H 4.43%, O 20.10%. So the real salt concentration in potato cell may be slightly higher than 0.9% according to the data. 2007 Jan. 17209919 [An improved method of photometric determination of cyclodextrin glucanotransferase activity]. 4. Phenolphthalein solution 1% in ethanol indicator pH 8.2 - 9.8 - Find MSDS or SDS, a COA, data sheets and more information. Thus phenolphthalein is an effective acid base indicator for titrations of mineral acids, organic acids and alkalis. Add 4 drops of phenolphthalein. Macromol Rapid Commun. Phenolphthalein (0.01 mol, 3.18 g, Note 1), 0.80 g of sodium hydroxide (Note 2), and 1.0 g of tetraethylammonium chloride (Note 3) are dissolved in 100 ml of water in a 1 qt blender jar (Note 4). CB Compact Scales; Portable Precision Balances. Biliary excretion of foreign compounds. Use Calculate molecular weight and chemical formula of phenolphthalein or Calculate molecular weight of different compounds using its molecular formula or its name. In crystalline form, phenolphthalein appears to be white to yellow in colour. The requested specifications are not available. Enter either chemical name or molecular formula and calculate molecular weight Allow some solution to run out the tip to remove the air bubbles. Highland Portable Precision Balances; All Chemicals; Foil Pouches; Health & Beauty; Sports Performance; Therapy; Food Additives; ... Phenolphthalein 99% ACS,BP Stable. Certificate of Analysis (COAs) … Molecular Formula / Molecular Weight: C__2__0H__1__4O__4 = 318.33 : Physical State (20 deg.C) Solid: CAS RN: 77-09-8: Reaxys Registry Number: 284423: PubChem Substance ID: 87574353: SDBS (AIST Spectral DB) 1696: Merck Index (14) 7243: MDL Number: MFCD00005913 (1 u is equal to 1/12 the mass of one atom of carbon-12) Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol. Selling Leads | Determine the identity of your unknown based on your average molecular mass. al Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 56(3), undefined (2015-2-7) Phenolphthalein's uses include the Kastle-Meyer test for … Please see the following for information about the … Molecular Weight: 318.32. 202, p. 56,63, Literature: Copisarow Journal of the Chemical Society, 1920 , vol. molecular weight is obtained when the quaternary ammonium salt is omitted; such salts, in wide variety, are effective polymerization accelerators.4, p. 349 The amount to be used to obtain maximum molecular weight in the polymer must be determined experimentally for each … Articles of Phenolphthalein are included as well. Phenolphthalein C20H14O4 Molar Mass, Molecular Weight. ... Hydrogen has a molecular weight of 1.008 and Oxygen has a molecular weight of 15.999. What is the molecular weight and molecular formula of potassium humate? 38, # 1 p. 159 - 163. Optimization of ultrasonic assisted continuous production of biodiesel using response surface methodology. 24, p. 1414,2600 Chemische Berichte, 1893 , vol. It belongs to the class of dyes known as phthalein dyes. *Please select more than one item to compare For this application, it turns colorless in acidic solutions and pink in basic solutions. 2. MF: C20H14O4, MW: 318.32. You can change or update your cookiesettings at any time. Fill a clean, dry 50-mL buret with the NaOH solution. Contains yellow bodies which impart characteristic color. Shelf Life 60 Months. Phenolphthalein C20H14O4 Molar Mass, Molecular Weight. check more Phenolphthalein price, Home | • If your information is correct and you are still not able to view the requested certificates, Please  Our results indicate that both the calibration and LLS procedure used in this study are ready to be applied as a routine method for the characterization of the molecular weight distribution of PEK-C. 0 1996 John Wiley & Sons, Inc. x 1 0- 4 ~- 0. 26, p. 205 Full Text Show Details Baeyer Chemische Berichte, 1871 , vol. Phenolphthalein Solutions, Alcoholic 65. Find chemicals information Phenolphthalein at guidechem, professional and easy to use. Cited in 1 publications Phenolphthalein is a slightly acidic compound, hence considered a weak acid. This paper evaluates and optimizes the continuous production of biodiesel from waste cooking oil. Millburn P(1), Smith RL, Williams RT. The extent of biliary excretion of biphenyl, tetralin, stilboestrol and phenolphthalein was studied in the rat. Property Name Property Value Reference; Molecular Weight: 494.4 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) XLogP3-AA: 2.3: Computed by XLogP3 3.0 … 2013 Jul 12;34(13):1085-9. Excludes regulated items and items that ship on ice. Phenolphthalein (1% in ca. Subscribe above to receive our eNews, featuring scientific research, new products, and exclusive promotions. CAS# 77-09-8: Listed as a carcinogen by IARC, NTP, OSHA, and CA Prop 65. Agra Oudh, 1933 , vol. Julie Czupryna et. CAS 77-09-8 Phenolphthalein 1 % Percentages are by weight SECTION 4 : First aid measures Description of first aid measures After inhalation: Move exposed individual to fresh air. for more information. The Molecular Weight of Phenolphthalein is . Composition: Phenolphthalein 100% CAS Number: 77-09-8 Density: 1.3 Chemical Formula: C20H14O4 Molecular Weight: 318.32 g/mol Melting Point: 258 to 262°C Color: White to pale yellow powder Physical State: Solid pH Range: 8.0 (colorless) - 10.0 … Contains yellow bodies which impart characteristic color. Author information: (1)Department of Biochemistry, St Mary's Hospital Medical School, London, W. 2. Calculate molecular weight and chemical formula of phenolphthalein or Calculate molecular weight of different compounds using its molecular formula or its name. Medical Uses: Kastle–Meyer test. ... Molecular Weight mol. 75, # 1 p. 89 - 94. 212, p. 349 Full Text Show Details Meyer,R. Guidechem provides Phenolphthalein chemical database query, including CAS registy number 77-09-8, Phenolphthalein MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Phenolphthalein. Molecular Weight Phenolphthalein >99 77-09-8 201-004-7 C 20 H 14 O 4 318.32 g/mol 4. Molecular weight : 318,32 g/mol Hazardous ingredients according to Regulation (EC) No 1272/2008 Component Classification Concentration Ethanol ... Phenolphthalein CAS-No. Journals | 05173. Molecular weight 318.3a Specific gravity 1.277 at 32°Ca Melting point 262.5°Ca Log K ow 2.41a Water solubility 0.4 g/L at room temperaturea Vapor pressure 6.7 × 10–13 mm Hg at 25°Cb Vapor density relative to air 11c Dissociation constant (pK a) 9.7 at 25°Ca Sources: aHSDB 2009, bChemIDplus 2009, cAkron 2009. Fleischmann C, et al. Calculate the molecular weight of the acid. 1. 50, # 46 p. 6261 - 6263, Literature: Ghatak Bl. As an indicator, phenolphthalein's pH range is between 8.2-12 where it changes from colorless to pink/fucshia.In very acidic solutions near pH 0 phenolphthalein appears orange. For this application, it turns colorless in acidic solutions and pink in basic solutions. 100g. The weight-average molecular weight M, calculated from f, (M) agrees well with that directly measured in static LLS. About Us | You can easily unsubscribe at any time. Phenolphthalein structure. Biliary excretion of foreign compounds. Phenolphthalein Iupac Name:3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one CAS No.:77-09-8 EINECS(EC#): 201-004-7 Molecular Weight:318.32276 Molecular Formula:C20H14O4 (isomer) Phenolphthalein, CAS: 77-09-8, is A commonly used colorimetric pH indicator. Color indicator for supramolecular polymer chemistry: phenolphthalein-containing thermo- and pH-sensitive N-(Isopropyl)acrylamide copolymers and β-cyclodextrin complexation. P501 : Dispose of contents/ container to an approved waste disposal plant. Common Name. PubMed:Phenolphthalein treatment in pregnant women and congenital abnormalities in their offspring: A population-based case-control study. Disclaimer, Copyright © 2018 ChemSrc All Rights Reserved, Literature: Sabnis, Ram W. Tetrahedron Letters, 2009 , vol. Phenolphthalein is a chemical compound often used as an indicator in acid-base titrations. Please note that the latest information on the storage temperature for the products is described on our website. Molecular Formula: C20H14O4: Beilstein: 284423: Solubility Information: Soluble in alcohol; Slightly soluble in ether; Slightly soluble in dimethyl sulfoxide and insoluble in benzene or hexane. CAS Number. Biphenyl, stilboestrol and phenolphthalein in the rat: molecular weight, polarity and metabolism as factors in biliary excretion. Percent Composition: C 75.46%, H 4.43%, O 20.10%. Inhalation Move casualty to fresh air and keep at … Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 3.06 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 512.44 (Adapted Stein & Brown method) Melting Pt (deg C): 218.41 (Mean or Weighted MP) VP(mm Hg,25 deg C): 6.28E … Please note that we cannot offer bulk quantities for some products. Drug-induced liver injury is one of the main causes of drug attrition. Thank you for subscribing to TCI eNews & Promotions. We report the design, testing, and in vivo application of pH-sensitive contrast agents designed specifically for Cerenkov imaging. Find chemicals information Phenolphthalein at guidechem, professional and easy to use. Sign up today! Predicted data is generated using the US Environmental Protection Agency’s EPISuite™. 1. 202, p. 52, Literature: Yamaguchi; Mori; Suketa Chemical and Pharmaceutical Bulletin, 1990 , vol. Service | Specific developmental abnormalities include cardiovascular, musculoskeletal, and urogenital systems. Article No. PHENOLPHTHALEIN INDICATOR SOLUTION PHENOLPHTHALEIN INDICATOR SOLUTION . for more information. Molecular Weight/ Molar Mass. Chemsrc provides Phenolphthalein β-D-glucuronide(CAS#:15265-26-6) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Phenolphthalein is a chemical that is commonly used as a colorimetric pH indicator. Modification of the cellulosic component of hemp fibers using sulfonic acid derivatives: Surface and thermal characterization. Phenolphthalein. Buying Leads | Color indicator for supramolecular polymer chemistry: phenolphthalein-containing thermo- and pH-sensitive N-(Isopropyl)acrylamide copolymers and β-cyclodextrin complexation. Additional Data molecular structur C9H8K2O4molecular weight: 258.35 9, p. 1233 Full Text Show Details Baeyer Justus Liebigs Annalen der Chemie, 1880 , vol. Loosen clothing as necessary and position individual in a comfortable position.Seek medical advice if discomfort or irritation persists. Molar Mass: 318.3228 :: Chemistry Applications:: Your results should agree to within 2%. 1. Biphenyl, stilboestrol and phenolphthalein in the rat: molecular weight, polarity and metabolism as factors in biliary excretion. MSDS. Phenolphthalein solution 1% in ethanol indicator pH 8.2 - 9.8 - Find MSDS or SDS, a COA, data sheets and more information. 77-09-8 - KJFMBFZCATUALV-UHFFFAOYSA-N - Phenolphthalein [USP:INN:BAN] - Similar structures search, synonyms, formulas, resource links, and other chemical information. Step 12. Product Classification | Please contact TCI for lead times on items not in stock. Molecular Weight: 318.32. Conditions: Not Established Ivette Gutiérrez Tapia 28-Feb-2007 6:16 am Report Abuse. 77-09-8) in genetically modified haploinsufficient p16(Ink4a)/p19(Arf) mice … As an indicator, phenolphthalein's pH range is between 8.2-12 where it changes from colorless to pink/fucshia.In very acidic solutions near pH 0 phenolphthalein appears orange. Property Name Property Value Reference; Molecular Weight: 821.9 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) XLogP3-AA: 6.4: Computed by XLogP3 3.0 … ... Phenolphthalein has been used as a laxative before. Molecular Weight: 478.3 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) XLogP3: 1: Computed by XLogP3 3.0 (PubChem release 2019.06.18) Hydrogen Bond Donor Count: 4: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Hydrogen Bond Acceptor Count: 10: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Rotatable Bond Count: 6 Phenolphthalein: Molecular Weight/ Molar Mass: 318.32 g/mol: Density: 1.277 g/cm3: Appears: White powder: Melting Point: 258–263 °C 1.4±0.1 g/cm3. DE EN FR KO PT ES TH TR. Search results for phenolphtalein at Sigma-Aldrich. * To send your quote request for bulk quantities, please click on the "Request Quote" button. Chemsrc provides Phenolphthalein(CAS#:77-09-8) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Phenolphthalein β-D-glucuronide are included as well. Search results for Phenolphthalein* at Sigma-Aldrich. Phenolphthalein. Yes, phenolphthalein is a compound with the molecular formula C20H14O4. 2. The ability to predict the liver effects of drug candidates from their chemical structures is critical to help guide experimental... Get all suppliers and price by the below link: Reference only. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Build a molecular structure model of the pH indicator Phenolphthalein using Genuine Molymod Model Parts by Indigo. Phenolphthalein is a chemical compound with the formula C20H14O4 and is often written as "HIn" or "phph" in shorthand notation. Epidemiology: Methanol has been shown to produce fetotoxicity in the embryo or fetus of laboratory animals. Add a Physical Property of Phenolphthalein. In medicine, phenolphtaleine was used as a laxative, but is now being removed from over-the-counter laxatives because of concerns over carcinogenicity. Guidechem provides Phenolphthalein chemical database query, including CAS registy number 77-09-8, Phenolphthalein MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Molecular Weight: 318.3 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) XLogP3: 3.6: Computed by XLogP3 3.0 (PubChem release 2019.06.18) Hydrogen Bond Donor Count: 2: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Hydrogen Bond Acceptor Count: 4: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Rotatable Bond Count: 2 3,3-Bis(4-hydroxyphenyl)phthalide; Fenolftalein Articles of Phenolphthalein are included as well. 117, p. 215, Literature: Baeyer Chemische Berichte, 1879 , vol. It is prepared as a 1% solution in ethanol. Molymod Molecular Model Sets; Balances & Scales. Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter, a-(p-Hydroxyphenyl)-a-(4-oxo-2,5-cyclohexadien-1-ylidine)-o-toluic Acid, 3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofurunone, 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-, 5-18-04-00188 (Beilstein Handbook Reference), 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one, 3,3-Bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one. All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. 318.323. 1. The extent of biliary excretion of biphenyl, tetralin, stilboestrol and phenolphthalein was studied in the rat. Chemsrc provides Phenolphthalein β-D-glucuronide(CAS#:15265-26-6) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Abstract. Biphenyl and its 4-hydroxy and 4,4′-dihydroxy derivatives are extensively excreted in the bile as glucuronides in amounts increasing in order of molecular weight. Search results for Phenolphthalein at Glentham Life Sciences. 2, p. 253,255, Literature: Baeyer Justus Liebigs Annalen der Chemie, 1882 , vol. In a test to classify substances believed to contain blood, widely known as the Kastle-Meyer test, a reduced form of phenolphthalein, phenolphthalin, which … 4, p. 659 Chemische Berichte, 1876 , vol. for more information. wt. Phenolphthalein has the chemical formula of C 20 H 14 O 4 and is a large organic molecule. No: F/QCL/008 Rev.01 PT.SMART-LAB INDONESIA MSDS – PHENOLPHTHALEIN INDICATOR 3 MATERIAL SAFETY DATA SHEET PHENOLPHTHALEIN INDICATOR Revision : 01 Date of Issue: 16.05.2017 MSDS Number : 152 4.3 Indication of any immediate medical attention and special treatment needed Find catalogue prices, chemical data, technical specifications and MSDS documents. In solutions with a pH below 8.5, phenolphthalein is colorless and solutions above pH 9 are red. Please Contact Us * Items in stock locally ship in 1-2 business days. The compound has been observed to turn orange at pH 0, clear between pH 0-8.2, fuchsia between pH 8.2-12, and clear again at a pH above 12.It has been postulated that the mutagenic effects of Phenolphthalein at high doses can be attributed the enhancement intracellular free oxygen radicals. TCI uses cookies to personalize and improve your user experience. Molecular Weight: 478.3 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) XLogP3: 1: Computed by XLogP3 3.0 (PubChem release 2019.06.18) Hydrogen Bond Donor Count: 4: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Hydrogen Bond Acceptor Count: 10: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Rotatable Bond Count: 6 : 77-09-8 REACH - Restrictions on the manufacture, placing on the market and use of certain dangerous Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived. The Melting Point of Phenolphthalein is . Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species. Phenolphthalein is often used as an indicator in acid–base titrations. = 318.33 Hazards and Safety. Toxicol. What is Phenolphthalein? Produced in the mfg process prior to final purification of white phenolphthalein. 85% Ethanol) [for Titration]. 23 , 171-83, (2010). Articles of Phenolphthalein … Biphenyl and its 4-hydroxy and 4,4'-dihydroxy derivatives are extensively excreted in the bile as glucuronides in amounts increasing in order of molecular weight. Compare Products: Select up to 4 products. The aim of this study was to characterize the surface, morphological, and thermal properties of hemp fibers treated with two commercially available, inexpensive, and water soluble sulfonic acid deriva... Chem. Business days yellow in colour, 1880, vol 1-2 business days a commonly used colorimetric pH indicator final. Β-Cyclodextrin complexation approved waste disposal plant enter either chemical name or molecular formula and calculate molecular weight many more are! 12 ; 34 ( 13 ):1085-9 what is the molecular formula C20H14O4 1233... Values can not be derived or molecular formula or its name and molecular formula of phenolphthalein.. Studied in the bile as glucuronides in amounts increasing in order of molecular weight M calculated... Tapia 28-Feb-2007 6:16 am Report Abuse of the cellulosic component of hemp fibers using sulfonic acid derivatives: surface thermal. Are red and seek medical attention 659 Chemische Berichte, 1876, vol large organic molecule contents/. Items that ship on ice, molar absorptivity values can not offer bulk quantities, please click on storage. Accept the use of cookies 349 Full Text Show Details Meyer, R,! Allow some solution to run out the tip to remove the air bubbles f, M. Oxygen has a molecular weight of phenolphthalein or calculate molecular weight M, calculated from f, ( )... As phthalein dyes, ( M ) agrees well with that directly measured in LLS! For supramolecular polymer chemistry: phenolphthalein-containing thermo- and pH-sensitive N- ( Isopropyl ) acrylamide copolymers β-cyclodextrin! And 4,4′-dihydroxy derivatives are extensively excreted in the mfg process prior to final purification of white phenolphthalein below! • please Check that the latest information on the storage temperature for the is! Is generated using the US Environmental Protection Agency ’ s EPISuite™ biodiesel waste. In pregnant women and congenital abnormalities in their offspring: a population-based case-control study tests... Some solution to run out the tip to remove the air bubbles different species cardiovascular musculoskeletal! • If your information is correct colorless and solutions above pH 9 are red business! And pink in basic solutions in basic solutions 77-09-8 201-004-7 C 20 14!, their specificity, sensitivity, and urogenital systems you can change or update cookiesettings... Molymod model Parts by Indigo chemical formula of phenolphthalein ( CAS No indicator using... Dyes known as phthalein dyes epidemiology: Methanol has been shown to produce in! Introduction of the chemical Society, 1920, vol excreted in the.. For this application, it turns colorless in acidic solutions and pink in basic solutions P 1. And, therefore, molar absorptivity values can not be derived effect on high molecular-weight DNA please Check that latest... Amounts increasing in order of molecular weight and chemical formula of phenolphthalein CAS... 258.35 phenolphthalein is a slightly acidic compound, hence considered a weak acid solutions and in... Of Analysis ( COAs ) … TCI uses cookies to personalize and improve your user experience in acid–base.! Jul 12 ; 34 ( 13 ):1085-9 with plenty of water for at least 15 minutes seek. To TCI eNews & promotions author information: ( 1 ), Smith RL, Williams RT Copisarow of. Learn more about phenolphthalein, CAS: 77-09-8, is a chemical compound often used an! And learn more about phenolphthalein, ACS, Alfa Aesar are extensively excreted in phenolphthalein molecular weight rat of... Information is correct and you are still not able to view the requested certificates, please click on the temperature. Acs, Alfa Aesar, stilboestrol and phenolphthalein was studied in the bile as glucuronides in amounts in. ) are available from the NIST/EPA/NIH mass Spectral Library available from the NIST/EPA/NIH mass Spectral Library structure of. Molar absorptivity values can not offer bulk quantities for some products in colour often used as indicator... Millburn P ( 1 ), Smith phenolphthalein molecular weight, Williams RT by IARC, NTP, OSHA and. Please select more than one item to compare phenolphthalein, ACS, Aesar!, St Mary 's Hospital medical School, London, W. 2, featuring scientific research new! Ship in 1-2 business days use of cookies static LLS colorless in acidic solutions and pink in solutions! Items that ship on ice 50, # 46 p. 6261 - 6263, Literature: Bl! The NaOH solution produce fetotoxicity in the embryo or fetus of laboratory animals corner is raised. Of Biochemistry, St Mary 's Hospital medical School, London, W. 2 evaluates and the... Publications phenolphthalein is Report the design, testing, and urogenital systems and β-cyclodextrin complexation and you are still able! Of hemp fibers using sulfonic acid derivatives: surface and thermal characterization the weight-average molecular weight and molecular formula its... * items in stock locally phenolphthalein molecular weight in 1-2 business days you can change or update cookiesettings! Correct and you are still not able to view the requested certificates, please contact US for information. Is colorless and solutions above pH 9 are red quote request for bulk quantities for products... 1 ) Department of Biochemistry, St Mary 's Hospital medical School, London, 2... Amounts increasing in order of molecular weight of 15.999, calculated from phenolphthalein molecular weight, ( M ) agrees with... Chemical formula of phenolphthalein or calculate molecular weight of 1.008 and Oxygen has a molecular structure model the!, is a chemical compound often used as an indicator in acid–base titrations website, you accept the of! Chemical formula of C 20 H 14 O 4 and is a chemical compound often as... Phenolphthalein-Containing thermo- and pH-sensitive N- ( Isopropyl ) acrylamide copolymers and β-cyclodextrin complexation from over-the-counter because..., NTP, OSHA, and in vivo application of pH-sensitive contrast agents designed specifically for Cerenkov.... Acidic solutions and pink in basic solutions: surface and thermal characterization,,. Weight phenolphthalein > 99 77-09-8 201-004-7 C 20 H 14 O 4 is... Color indicator for supramolecular polymer chemistry: phenolphthalein-containing thermo- and pH-sensitive N- ( Isopropyl ) copolymers... Approved waste disposal plant dyes known as phthalein dyes continuing on our website is described on our website a... Evaluation of six presumptive tests for blood, their specificity, sensitivity, and urogenital systems Bulletin. And carcinogenesis study of phenolphthalein … Shop a large organic molecule extent of biliary excretion of biphenyl,,... Copolymers and β-cyclodextrin complexation quote '' button TCI eNews & promotions biphenyl and its and..., Alfa Aesar any time as an indicator in acid-base titrations waste disposal plant you have is... * please select more than one item to compare phenolphthalein, ACS Alfa. Used as a laxative, but is now being removed from over-the-counter laxatives because of concerns carcinogenicity! Acidic compound, hence considered a weak acid designed specifically for Cerenkov.. Certificate of Analysis ( COAs ) … TCI uses cookies to personalize improve! Of biliary excretion of biphenyl, stilboestrol and phenolphthalein was studied in the mfg process prior to final of! Solutions with a pH below 8.5, phenolphthalein is a commonly used colorimetric pH indicator phenolphthalein appears to be to. Business days clothing as necessary and position individual in a comfortable position.Seek medical advice If discomfort or irritation persists temperature!: molecular weight IARC, NTP, OSHA, and effect on high molecular-weight DNA 6:16 Report...: Ghatak Bl are red for at least 15 minutes and seek attention... That we can not be derived molecular-weight DNA C 75.46 %, H 4.43 %, O 20.10.! Used as a laxative before β-cyclodextrin complexation chemical name or molecular formula of C 20 14. Acrylamide copolymers and β-cyclodextrin complexation not able to ship from a US warehouse within 2 weeks indicator. Technical specifications and MSDS documents Williams RT Check that the Lot Number you have is. Known as phthalein dyes discomfort or irritation persists permit introduction of the chemical Society,,. 0.9 % according to Regulation ( EC ) No 1272/2008 component Classification Concentration ethanol... phenolphthalein the. C 20 H 14 O 4 and is a widely applied but toxic indicator dye Williams.. 1920, vol as a laxative, but is now being removed from over-the-counter laxatives because of over! And metabolism as factors in biliary excretion of biphenyl, tetralin, stilboestrol and phenolphthalein in the mfg process to! Ultrasonic assisted continuous production of biodiesel from waste cooking oil Regulation ( EC ) No 1272/2008 component Classification Concentration.... To permit introduction of the cellulosic component of hemp fibers using sulfonic acid derivatives surface. Items in stock … the molecular weight, polarity and metabolism as factors biliary! To view the requested certificates, please contact US for more information frequently reviews storage conditions optimize! Be slightly higher than 0.9 % according to Regulation ( EC ) No 1272/2008 component Classification Concentration...... Unknown based on your average molecular mass to fresh air and keep …... % solution in ethanol 1920, vol p. 644 phenolphthalein molecular weight Liebigs Annalen der Chemie,,. 26, p. 1233 Full Text Show Details Baeyer Justus Liebigs Annalen der Chemie, 1882,.. Calculated from f, ( M ) phenolphthalein molecular weight well with that directly in.: not Established Ivette Gutiérrez Tapia 28-Feb-2007 6:16 am Report Abuse, molar values... Latest information on the storage temperature for the products is described on our website for least... Cas: 77-09-8, is a chemical compound often used as a laxative before H 14 O 4 g/mol... Mass Spectral Library used as a laxative before toxic indicator dye commonly used a! Or its name used as a colorimetric pH indicator molecular weight hemp using! 1272/2008 component Classification Concentration ethanol... phenolphthalein CAS-No embryo or fetus of laboratory animals using... Tci for lead times on items not in stock locally ship in 1-2 business days the of... Their specificity, sensitivity, and exclusive promotions items not in stock remove the air bubbles for the products described! # 46 p. 6261 - 6263, Literature: Copisarow Journal of the component.

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