2. CAS Number. Please contact TCI for lead times on items not in stock. 12, p. 644 Justus Liebigs Annalen der Chemie, 1880 , vol. Biliary excretion of foreign compounds. *Please select more than one item to compare Articles of Phenolphthalein anilide are included as well. Molecular Weight. Phenolphthalein: Molecular Weight/ Molar Mass: 318.32 g/mol: Density: 1.277 g/cm3: Appears: White powder: Melting Point: 258–263 °C By continuing on our website, you accept the use of cookies. 202, p. 56,63, Literature: Copisarow Journal of the Chemical Society, 1920 , vol. Agra Oudh, 1933 , vol. ... Molecular Weight mol. Articles of Phenolphthalein are included as well. Epidemiology: Methanol has been shown to produce fetotoxicity in the embryo or fetus of laboratory animals. In medicine, phenolphtaleine was used as a laxative, but is now being removed from over-the-counter laxatives because of concerns over carcinogenicity. The extent of biliary excretion of biphenyl, tetralin, stilboestrol and phenolphthalein was studied in the rat. Excludes regulated items and items that ship on ice. Formula: C 20 H 14 O 4; Molecular weight: 318.3228; IUPAC Standard InChI: * To send your quote request for bulk quantities, please click on the "Request Quote" button. Compare Products: Select up to 4 products. Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species. In crystalline form, phenolphthalein appears to be white to yellow in colour. Find chemicals information Phenolphthalein at guidechem, professional and easy to use. Find catalogue prices, chemical data, technical specifications and MSDS documents. Code 3822.0090. 77-09-8. Calculate molecular weight and chemical formula of phenolphthalein or Calculate molecular weight of different compounds using its molecular formula or its name. 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. Biphenyl, stilboestrol and phenolphthalein in the rat: molecular weight, polarity and metabolism as factors in biliary excretion. : 77-09-8 REACH - Restrictions on the manufacture, placing on the market and use of certain dangerous It belongs to the class of dyes known as phthalein dyes. The weight-average molecular weight M, calculated from f, (M) agrees well with that directly measured in static LLS. Toxicol. Sci. 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-013 (Modified Grain … 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. • Please Check that the Lot Number you have entered is correct. Phenolphthalein (1% in ca. Predicted data is generated using the US Environmental Protection Agency’s EPISuite™. Shanghai Jizhi Biochemical Technology Co., Ltd. Phenolphthalein is a widely applied but toxic indicator dye. 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 al Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 56(3), undefined (2015-2-7) Drug-induced liver injury is one of the main causes of drug attrition. Percent Composition: C 75.46%, H 4.43%, O 20.10%. 85% Ethanol) [for Titration]. Yes, phenolphthalein is a compound with the molecular formula C20H14O4. Allow some solution to run out the tip to remove the air bubbles. FIRST-AID MEASURES Eyes Rinse with plenty of water for at least 15 minutes and seek medical attention. Molecular Formula: C 20 H 14 O 4 Molecular Weight: 318.33 Percent Composition: C 75.46%, H 4.43%, O 20.10% Articles of Phenolphthalein … 77-09-8 - KJFMBFZCATUALV-UHFFFAOYSA-N - Phenolphthalein [USP:INN:BAN] - Similar structures search, synonyms, formulas, resource links, and other chemical information. The requested specifications are not available. You can easily unsubscribe at any time. What is the molecular weight and molecular formula of potassium humate? 4, p. 659 Chemische Berichte, 1876 , vol. Find chemicals information Phenolphthalein at guidechem, professional and easy to use. Your results should agree to within 2%. 77-09-8) in genetically modified haploinsufficient p16(Ink4a)/p19(Arf) mice … Loosen clothing as necessary and position individual in a comfortable position.Seek medical advice if discomfort or irritation persists. Common Name. Add 4 drops of phenolphthalein. 117, p. 215, Literature: Baeyer Chemische Berichte, 1879 , vol. 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 … Density. 202, p. 52, Literature: Yamaguchi; Mori; Suketa Chemical and Pharmaceutical Bulletin, 1990 , vol. 2, p. 253,255, Literature: Baeyer Justus Liebigs Annalen der Chemie, 1882 , vol. Selling Leads | Phenolphthalein is often used as an indicator in acid–base titrations. For this application, it turns colorless in acidic solutions and pink in basic solutions. Additional Data • If your information is correct and you are still not able to view the requested certificates, Please  What is Phenolphthalein? Yes, phenolphthalein is a compound with the molecular formula C20H14O4. PubMed:The toxicology and carcinogenesis study of phenolphthalein (CAS No. 23 , 171-83, (2010). Product Classification | Journals | Molymod Molecular Model Sets; Balances & Scales. Search results for phenolphtalein at Sigma-Aldrich. TCI uses cookies to personalize and improve your user experience. Percent Composition: C 75.46%, H 4.43%, O 20.10%. 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. Phenolphthalein. for more information. 5 Res. Please note that the latest information on the storage temperature for the products is described on our website. Phenolphthalein has the chemical formula of C 20 H 14 O 4 and is a large organic molecule. 50, # 46 p. 6261 - 6263, Literature: Ghatak Bl. Biologically Active Compounds | Julie Czupryna et. However, because there was a slight gain in weight, it was not perfectly isotonic (table 3). Highland Portable Precision Balances; All Chemicals; Foil Pouches; Health & Beauty; Sports Performance; Therapy; Food Additives; ... Phenolphthalein 99% ACS,BP 100g. About Us | Phenolphthalein solution 1% in ethanol indicator pH 8.2 - 9.8 - Find MSDS or SDS, a COA, data sheets and more information. 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. 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. 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 … 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. 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. 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 26, p. 205 Full Text Show Details Baeyer Chemische Berichte, 1871 , vol. 318.323. Macromol Rapid Commun. Shop a large selection of Benzofurans products and learn more about Phenolphthalein, ACS, Alfa Aesar. Find chemicals information Phenolphthalein at guidechem, professional and easy to use. 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 … Disclaimer, Copyright © 2018 ChemSrc All Rights Reserved, Literature: Sabnis, Ram W. Tetrahedron Letters, 2009 , vol. Phenolphthalein is a slightly acidic compound, hence considered a weak acid. 4. for more information. 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 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. molecular structur C9H8K2O4molecular weight: 258.35 Enter either chemical name or molecular formula and calculate molecular weight Millburn P(1), Smith RL, Williams RT. Predicted data is generated using the US Environmental Protection Agency’s EPISuite™. 24, p. 1414,2600 Chemische Berichte, 1893 , vol. Conditions: Not Established The requested Analytical Chart is not available. 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. Evaluation of six presumptive tests for blood, their specificity, sensitivity, and effect on high molecular-weight DNA. wt. Molecular Weight: 318.32. It is prepared as a 1% solution in ethanol. 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. (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. Cited in 1 publications 1. Author information: (1)Department of Biochemistry, St Mary's Hospital Medical School, London, W. 2. Phenolphthalein C20H14O4 Molar Mass, Molecular Weight. MF: C20H14O4, MW: 318.32. Sign up today! 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 Fleischmann C, et al. 1. Produced in the mfg process prior to final purification of white phenolphthalein. 212, p. 349 Full Text Show Details Meyer,R. Chemische Berichte, 1891 , vol. 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. check more Phenolphthalein price, Home | Articles of Phenolphthalein β-D-glucuronide are included as well. Contains yellow bodies which impart characteristic color. Build a molecular structure model of the pH indicator Phenolphthalein using Genuine Molymod Model Parts by Indigo. Calculate molecular weight and chemical formula of phenolphthalein or Calculate molecular weight of different compounds using its molecular formula or its name. Chemsrc provides Phenolphthalein anilide(CAS#:6607-41-6) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Phenolphthalein. Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived. The Melting Point of Phenolphthalein is . P201-P210-P280-P308 + P313-P337 + P313-P403 + P235, Nishizawa, Masako; Yabusaki, Yoshiyasu; Kanaoka, Masaharu Bioscience, Biotechnology and Biochemistry, 2011 , vol. 3,3-Bis(4-hydroxyphenyl)phthalide; Fenolftalein Search results for Phenolphthalein* at Sigma-Aldrich. Modification of the cellulosic component of hemp fibers using sulfonic acid derivatives: Surface and thermal characterization. 1.4±0.1 g/cm3. 75, # 1 p. 89 - 94. Articles of Phenolphthalein are included as well. Thus phenolphthalein is an effective acid base indicator for titrations of mineral acids, organic acids and alkalis. CAS# 77-09-8: Listed as a carcinogen by IARC, NTP, OSHA, and CA Prop 65. 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 … In solutions with a pH below 8.5, phenolphthalein is colorless and solutions above pH 9 are red. Author information: (1)Department of Biochemistry, St Mary's Hospital Medical School, London, W. 2. Molecular Weight Phenolphthalein >99 77-09-8 201-004-7 C 20 H 14 O 4 318.32 g/mol 4. *TCI frequently reviews storage conditions to optimize them. ... Hydrogen has a molecular weight of 1.008 and Oxygen has a molecular weight of 15.999. = 318.33 Hazards and Safety. 38, # 1 p. 159 - 163. Contact Us Certificate of Analysis (COAs) … Calculate the molecular weight of the acid. [1]. 2007 Jan. 17209919 [An improved method of photometric determination of cyclodextrin glucanotransferase activity]. phenolphthalein,physical properties,suppliers,CAS,MSDS,structure,Molecular Formula, Molecular Weight ,Solubility,boiling point, melting point Produced in the mfg process prior to final purification of white phenolphthalein. Subscribe above to receive our eNews, featuring scientific research, new products, and exclusive promotions. Molecular Weight: 318.32. Phenolphthalein is a chemical compound often used as an indicator in acid-base titrations. Weight Average: 318.3228 Monoisotopic: 318.089208936 Chemical Formula C 20 H 14 O 4 Synonyms. DE EN FR KO PT ES TH TR. 1. 2. The top of the jar is covered with aluminum foil and a corner is temporarily raised to permit introduction of the acid chloride. Molar Mass: 318.3228 :: Chemistry Applications:: Biphenyl, stilboestrol and phenolphthalein in the rat: molecular weight, polarity and metabolism as factors in biliary excretion. Inhalation Move casualty to fresh air and keep at … Build a molecular structure model of the pH indicator Phenolphthalein using Genuine Molymod Model Parts by Indigo. 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 So the real salt concentration in potato cell may be slightly higher than 0.9% according to the data. ... Phenolphthalein has been used as a laxative before. In a test to classify substances believed to contain blood, widely known as the Kastle-Meyer test, a reduced form of phenolphthalein, phenolphthalin, which … Optimization of ultrasonic assisted continuous production of biodiesel using response surface methodology. Medical Uses: Kastle–Meyer test. Color indicator for supramolecular polymer chemistry: phenolphthalein-containing thermo- and pH-sensitive N-(Isopropyl)acrylamide copolymers and β-cyclodextrin complexation. 2013 Jul 12;34(13):1085-9. Fleischmann C, et al. Incompatible with strong oxidizing agents, alkalies. Please see the following for information about the … 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. Article No. Determine the identity of your unknown based on your average molecular mass.