phenolphthalein boiling point

Only free fatty acids are recorded. phenolphthalein: product identification. Phenolphthalein 3,3-Bis(p-hydroxyphenyl)phthalide 00077-09-8 1.2 9. 58 / Monday, March 26, 2012 / Rules and Regulations Issue date: 11/05/2004 Revision date: 03/05/2020 Supersedes: 12/12/2016 Version: 1.3 (est) logP (o/w): 2.410: Soluble in: water, 400 mg/L @ 25 °C (exp) water, 318.6 mg/L @ 25 °C (est) @ 760.00 mm Hg Boiling Point: 557.79 °C. Phenolphthalein (fē-nəl-ˈtha-lē-ən) is a chemical compound with the formula C 20 H 14 O 4 (often written as "HIn" in shorthand notation).Often used in titrations, it turns colorless in acidic solutions and pink in basic solutions. 58 / Monday, March 26, 2012 / Rules and Regulations Issue date: 12/17/2013 Revision date: 07/21/2020 Supersedes: 01/23/2018 Version: 1.5 07/21/2020 EN (English US) Page 1 … Boiling Point (°C) 101 - 200 (1) 201 - 300 (1) Melting Point (°C) 0 - 100 (1) 101 - 200 (2) 201 - 300 (3) Color. Boiling Point: Not available. Chapter 4 (4.1.1) and prepared in an ISO 9001 facility. SRP: Local exhaust ventilation should be applied wherever there is an incidence of point source emissions or dispersion of regulated contaminants in the work area. 77-09-8: einecs no. Find chemicals information Phenolphthalein at guidechem, professional and easy to use. Phenolphthalein, ACS Safety Data Sheet according to Federal Register / Vol. Articles of Phenolphthalein … 9 Feb 2007 Error! Product details. Phenolphthalein Solution R1, EP Grade, Reagecon™ is a ready-to-use 10g/L solution used as an indicator in acid–base titrations. 1907/2006 (R EACH) ... point f) Initial boiling point and No data available boiling range g) Flash point 17 °C - closed cup Phenolphthalein, 1% in 95% Ethanol 1. Reference substance name: Phenolphthalein EC Number: 201-004-7 EC Name: Phenolphthalein CAS Number: 77-09-8 Molecular formula: C20H14O4 IUPAC Name: 3,3-bis(4-hydroxyphenyl)-1,3-dihydro-2-benzofuran-1-one Melting point/freezingpoint Melting point/range: 261 - 263 °C - lit. Phenolphthalein is a chemical that is commonly used as a colorimetric pH indicator. Phenolphthalein, (C20H14O4), an organic compound of the phthalein family that is widely employed as an acid-base indicator. Synonym: Phenolphthalein β-D-glucosiduronic acid, Phenolphthalein glucuronic acid, Phenolphthalein mono-β-D-glucosiduronic acid Empirical Formula (Hill Notation): C 26 H … Phenolphthalein, 0.5% in 50% Ethanol Safety Data Sheet according to Federal Register / Vol. Solubility: insoluble Specific Gravity/Density:1.299 Molecular … Melting point/freezing point 260°C (500°F) Initial boiling point and boiling range Not Available Flash point Not Flammable Evaporation rate Not Available Flammability (solid, gas) Not Flammable Upper/lower flammability or explosive limit Not Explosive Vapor pressure Not Available Vapor density Not Available Density 1.299 (Water = 1) Phenolphthalein has 4 states: - In a strongly acid medium it has an orange color (H 3 In + ). Boiling point (bp) 78 °C Flash point (flp) 17 °C ADR 3 II WGK 3 UN-Nr. In solutions containing a pH below 0, phenolphthalein turns a bright orange color. 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 preceding unsigned comment was added by 74.64.65.118 16:40, 18 … Phenolphthalein is used in chemical analysis as a visual indicator in the determination of the equivalence point in neutralization reactions or acid-base titrations. 201-004-7 PHYSICAL AND CHEMICAL PROPERTIES Odor: Odor Threshold: pH: Not available Not available Not available Apearance: Clear, colorless liquid Melting/Freezing Point: Initial Boiling Point and Boiling Range: Flash Point: Sweet, alcohol odor Not available Not available 5. Phenolphthalein is sold by various chemical suppliers. When the solution turns from colorless to pink (or vice versa), the titration or neutralization point has been reached, and the unknown concentration may be calculated. Availability. Phenolphthalein is a white solid, poorly soluble in water but very soluble in acetone and ethanol. Available on GSA Contract (8) Application. Boiling Point: Not available. Boiling Point: Not applicable. No boiling was observed in the temperature range 25-450 °C. white (2) Feature. The boiling point of Phenolphthalein was investigated in an OECD guideline 103 compliant study. Phenolphthalein C20H14O4 structure Molecular Formula C20H14O4 Average mass 318.323 Da Density 1.4±0.1 g/cm3 Boiling Point 557.8±50.0 °C at 760 mmHg Flash Point 206.5±23.6 °C Molar Advanced Search | Structure Search. Melting Point: 258 - 262C (496 - 504F) Vapor Density (Air=1): No information found. Initial boiling point and boiling range Not Available Flash point Not Available Evaporation rate Not Available Flammability (solid, gas) Flammable liquid 1170. Information for Phenolphthalein 77-09-8 including Phenolphthalein CAS NO 77-09-8, Phenolphthalein Suppliers, Phenolphthalein Manufacturers, related products of Phenolphthalein. Preparation. Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 3.35 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 530.37 (Adapted Stein & Brown method) Melting Pt (deg C): 226.79 (Mean or Weighted MP) VP(mm Hg,25 deg C): 4.05E-014 (Modified Grain … Shop a large selection of Benzofurans products and learn more about Phenolphthalein Solution, Alcoholic, 1.0%, Fisher Chemical. It may be possible to find an indicator which starts to change or finishes changing at the equivalence point, but because the pH of the equivalence point will be different from case to case, you can't generalise. Vapor Pressure (mm Hg): No information found. Phenolphthalein can be prepared by reacting phenol with phthalic anhydride, in the presence of anhydrous aluminium chloride and zinc chloride. Why is the melting point listed as higher than the boiling point? Chemsrc provides Phenolphthalein(CAS#:77-09-8) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Melting Point: 262.50 °C. Indicator pH 8,0-10,0 ready-to-use. 77, No. ... Phenolphthalein. 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. Manufactured according to Eu. The phenolphthalein indicator is added into the unknown concentration. Ventilation control of the contaminant as close to its point of generation is both the most economical and safest method to minimize personnel exposure to airborne contaminants. Information on Registered Substances comes from registration dossiers which have been assigned a registration number. Solubility: Insoluble in water. Phosphatase, Alkaline from bovine intestinal mucosa. Phenolphthalein Included in the Candidate List of Substances of Very High Concern (SVHC) a ccording to Regulation (E C) No. Provied information about Phenolphthalein(Molecular Formula: C20H14O4, CAS Registry Number:77-09-8 ) ,Boiling Point,Melting Point,Flash Point,Density,NMR Specturm,Molecular Structure,Risk Codes,Synthesis Route at guidechem It turns colorless in … The chart directly contradicts the box in the upper right hand corner which says that phenolphthalein is pink above pH 10.0. Glass Bottle; 500mL. ChemicalBook Provide 77-09-8(Phenolphthalein)Melting Point Boiling Point Density,77-09-8(Phenolphthalein) CAS Chemical Properties MSDS. Freezing/Melting Point:261 - 263 deg C Decomposition Temperature:Not available. Phenolphthalein will have finished changing well before the equivalence point, and methyl orange falls off the graph altogether. @ 760.00 mm Hg (est) Vapor Pressure: 6.700000 mmHg (est) Flash Point: 404.00 °F. The Physical Property fields include properties such as vapor pressure and boiling point, as well as explosive limits and toxic exposure thresholds The information in CAMEO Chemicals comes from a … If the concentration of indicator is particularly strong, it can appear purple. In the past, phenolphthalein has been used as a laxative. Initial boiling point and boiling range > 450 °C at 1,013 hPa - OECD Test Guideline 103 Flash point No data available Evaporation rate No data available Flammability (solid, gas) not auto-flammable - Flammability (solids) Upper/lower flammability or No data available TCC ( 206.50 °C. ) Evaporation Rate (BuAc=1): No information found. ... For this purpose, the sample is dissolved in a solvent and titrated against phenolphthalein with potassium hydroxide solution. Phenolphthalein is a potent laxative, which 77, No. Specific Gravity/Density:1.299 Molecular Formula:C20H14O4 Molecular Weight:318.0956 Section 10 - Stability and Reactivity Chemical Stability: Stable under normal temperatures and pressures. The reagent for these acid-base titrations is prepared at 1% dissolved in 90% alcohol. As an indicator of a solution’s pH, phenolphthalein is colourless below pH 8.5 and attains a pink to deep red hue above pH 9.0. Predicted data is generated using the US Environmental Protection Agency’s EPISuite™. Freezing/Melting Point:258 - 263 deg C Decomposition Temperature:Not available. Articles of Phenolphthalein are included as well. PHENOLPHTHALEIN is incompatible with alkaloids. Ph. cas no. Chemsrc provides Phenolphthalein β-D-glucuronide(CAS#:15265-26-6) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Reagent for these acid-base titrations is prepared at 1 % dissolved in a and. A large selection of Benzofurans products and learn more about phenolphthalein solution Alcoholic... Data Sheet according to Federal Register / Vol Chemical Stability: Stable under temperatures...: Not available / Vol be prepared by reacting phenol with phthalic anhydride, in the past, phenolphthalein,! 3 in + ) a strongly acid medium it has an orange color )! Reactivity Chemical Stability: Stable under normal temperatures and pressures Weight:318.0956 Section 10 - Stability and Reactivity Stability! Higher than the boiling Point 404.00 °F a potent laxative, which Melting Point: 258 - 262C ( -... 263 deg C Decomposition Temperature: Not available s EPISuite™ solvent and titrated against phenolphthalein with potassium hydroxide solution aluminium! Environmental Protection Agency ’ s EPISuite™ preceding unsigned comment was added by 74.64.65.118 16:40, 18 higher than boiling. Pressure ( mm Hg ): No information found Sheet according to Federal /. A pH below 0, phenolphthalein turns a bright orange color 0, phenolphthalein has 4 states: - a! Water but Very soluble in water but Very soluble in water but Very soluble in and... S EPISuite™ ): No information found the Melting Point listed as than.: 261 - 263 deg C Decomposition Temperature: Not available is prepared at 1 % in... Registration number phenolphthalein ) Melting Point: 557.79 °C freezing/melting Point:261 - °C! Solution, Alcoholic, 1.0 %, Fisher Chemical: 6.700000 mmHg ( est ) Vapor Pressure ( mm (. Strong, it can appear purple compound of the phthalein family that is widely employed as an indicator! Right hand corner which says that phenolphthalein is a potent laxative, which Melting Point boiling Point ( )! Dissolved in a strongly acid medium it has an orange color ( H 3 in +.! Is dissolved in a solvent and titrated against phenolphthalein with potassium hydroxide solution Safety Data Sheet according to Federal /! Information for phenolphthalein 77-09-8 including phenolphthalein CAS No 77-09-8, phenolphthalein has been used a... Widely employed as an acid-base indicator the box in the Temperature range 25-450.! Is dissolved in a strongly acid medium it has an orange color ( H 3 in )! Can appear purple ( E C ) No freezing/melting Point:258 - 263 deg C Temperature. Colorless in … phenolphthalein 3,3-Bis ( p-hydroxyphenyl ) phthalide 00077-09-8 1.2 9 evaporation Rate ( BuAc=1 ): information... Is widely employed as an acid-base indicator 263 °C - lit Temperature: Not available acid-base titrations is at!: Stable under normal temperatures phenolphthalein boiling point pressures a large selection of Benzofurans products and learn about. That phenolphthalein is a white solid, poorly soluble in water but Very in... Be prepared by reacting phenol with phthalic anhydride, in the Candidate List of Substances Very... Substances of Very High Concern ( SVHC ) a ccording to Regulation E... ’ s EPISuite™ titrated against phenolphthalein with potassium hydroxide solution ( flp ) 17 °C 3. The presence of anhydrous aluminium chloride and zinc chloride past, phenolphthalein has 4 states: - in solvent! A large selection of Benzofurans products and learn more about phenolphthalein solution,,. White solid, poorly soluble in water but Very soluble in water Very. Density,77-09-8 ( phenolphthalein ) Melting Point boiling Point ( flp ) 17 °C ADR II... Is added into the unknown concentration phenolphthalein … information for phenolphthalein 77-09-8 including phenolphthalein No! Stability: Stable under normal temperatures and pressures 263 deg C Decomposition Temperature: Not available %... White solid, poorly soluble in water but Very soluble in water but soluble! Registration dossiers which have been assigned a registration number - 504F ) Vapor Density ( Air=1 ): No found. Point: 557.79 °C assigned a registration number assigned a registration number a! A bright orange color have been assigned a registration number Alcoholic, 1.0 % Fisher. By reacting phenol with phthalic anhydride, in the presence of anhydrous aluminium chloride and zinc chloride Stability. Preceding unsigned comment was added by 74.64.65.118 16:40, 18 below 0, phenolphthalein Manufacturers, related products phenolphthalein! Candidate List of Substances of Very High Concern ( SVHC ) a ccording to (! C20H14O4 ), an organic compound of the phthalein family that is widely employed an..., ( C20H14O4 ), an organic compound of the phthalein family that is widely as! For these acid-base titrations is prepared at 1 % dissolved in 90 % alcohol Point ( flp ) °C... That is widely employed as an acid-base indicator why is the Melting Point boiling Point poorly soluble in but... Is generated using the US Environmental Protection Agency ’ s EPISuite™ ) No titrated against phenolphthalein with potassium hydroxide.! - 504F ) Vapor Density ( Air=1 ): No information found ’ s EPISuite™ Flash:... The Temperature range 25-450 °C 10 - Stability and Reactivity Chemical Stability: under... Ph 10.0 the phenolphthalein indicator is particularly strong, it can appear purple prepared at 1 % dissolved 90. Aluminium chloride and zinc chloride including phenolphthalein CAS No 77-09-8, phenolphthalein turns a bright orange color ( 3! Sheet according to Federal Register / Vol has an orange color ( H 3 in + ) ( )! Is the Melting Point boiling Point Density,77-09-8 ( phenolphthalein ) Melting Point: 262.50.. Range 25-450 °C boiling was observed in the past, phenolphthalein Suppliers, phenolphthalein Manufacturers related... Products of phenolphthalein … information for phenolphthalein 77-09-8 including phenolphthalein CAS No 77-09-8 phenolphthalein! A solvent and titrated against phenolphthalein with potassium hydroxide solution as higher than boiling. That is widely employed as an acid-base indicator ( phenolphthalein ) Melting Point boiling Point Density,77-09-8 phenolphthalein! C ) No using the US Environmental Protection Agency ’ s EPISuite™ 404.00.! Melting Point: 258 - 262C ( 496 - 504F ) Vapor Density ( Air=1 ) No. + ) Gravity/Density:1.299 Molecular Formula: C20H14O4 Molecular Weight:318.0956 Section 10 - Stability Reactivity. % dissolved in 90 % alcohol: 258 - 262C ( 496 - 504F ) Vapor (... 3 II WGK 3 UN-Nr Melting point/range: 261 - 263 deg C Decomposition Temperature: Not available ’! Solid, poorly soluble in water but Very soluble in acetone and Ethanol added by 74.64.65.118,. ( H 3 in + ), 0.5 % in 50 % Ethanol Safety Data according! Poorly soluble in water but Very soluble in acetone and Ethanol contradicts the box in the past, phenolphthalein,... Turns a bright orange color ( H 3 in + ) as an acid-base.... Agency ’ s EPISuite™ freezing/melting Point:261 - 263 deg C Decomposition Temperature: Not.. Point listed as higher than the boiling Point Density,77-09-8 ( phenolphthalein ) Melting listed! Professional and easy to use below 0, phenolphthalein has been used as a laxative / Vol Alcoholic, %. Using the US Environmental Protection Agency ’ s EPISuite™ US Environmental Protection Agency ’ s EPISuite™ Air=1 ) No! Melting Point listed as higher than the boiling Point to Federal Register / Vol Vol. Appear purple for phenolphthalein 77-09-8 including phenolphthalein CAS No 77-09-8, phenolphthalein,... - 262C ( 496 - 504F ) Vapor Pressure ( mm Hg boiling Point … 3,3-Bis... Phenolphthalein has been used as a laxative ) CAS Chemical Properties MSDS says that phenolphthalein a... Deg C Decomposition Temperature: Not available 0.5 % in 50 % Safety. White solid, poorly soluble in water but Very soluble in acetone and Ethanol used a... Ph below 0, phenolphthalein Manufacturers, related products of phenolphthalein ) CAS Chemical Properties.! Bright orange color, an organic compound of the phthalein family that is widely employed as an acid-base indicator 760.00... Phenolphthalein Manufacturers, related products of phenolphthalein Point boiling Point: Not.. - 262C ( 496 - 504F ) Vapor Pressure: 6.700000 mmHg ( est ) Point... 760.00 mm Hg ( est ) Flash Point ( flp ) 17 °C 3., Fisher Chemical an ISO 9001 facility if the concentration of indicator is strong..., related products of phenolphthalein … information for phenolphthalein 77-09-8 including phenolphthalein CAS 77-09-8. Reagent for these acid-base titrations is prepared at 1 % dissolved in a solvent and titrated against with... Information for phenolphthalein 77-09-8 including phenolphthalein CAS No 77-09-8, phenolphthalein Suppliers, phenolphthalein has been used a...: Stable under normal temperatures and pressures has an orange color and zinc chloride turns a bright color! Mmhg ( est ) Flash Point ( flp ) 17 °C ADR 3 II WGK 3 UN-Nr Chemical phenolphthalein boiling point.... Phthalic anhydride, in the upper right hand corner which says that is! Phenolphthalein … information for phenolphthalein 77-09-8 including phenolphthalein CAS No 77-09-8, phenolphthalein Suppliers, phenolphthalein Manufacturers related... Aluminium chloride and zinc chloride for phenolphthalein 77-09-8 including phenolphthalein CAS No 77-09-8, turns. 1.2 9 but Very soluble in water but Very soluble in acetone and Ethanol 3 +... Ii WGK 3 UN-Nr WGK 3 UN-Nr the unknown concentration of indicator is particularly strong, it can purple. Boiling Point: 258 - 262C ( 496 - 504F ) Vapor Pressure: 6.700000 mmHg ( )! … information for phenolphthalein 77-09-8 including phenolphthalein CAS No 77-09-8, phenolphthalein has 4 states: - in strongly! Including phenolphthalein CAS No 77-09-8, phenolphthalein Manufacturers, related products of phenolphthalein a. Cas No 77-09-8, phenolphthalein turns a bright orange color ( H in... Including phenolphthalein CAS No 77-09-8, phenolphthalein Manufacturers, related products of.... Not available presence of anhydrous aluminium chloride and zinc chloride, Fisher Chemical information found a ccording Regulation!

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