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Phenolphthalein safety info

Web1.3. Details of the supplier of the safety data sheet . LabChem Inc Jackson's Pointe Commerce Park Building 1000, 1010 Jackson's Pointe Court Zelienople, PA 16063 - USA T 412-826-5230 - F 724-473-0647 . [email protected] - www.labchem.com . 1.4. Emergency telephone number . Emergency number : WebApr 20, 2009 · population has been exposed to phenolphthalein through its com-mon use as an over-the-counter drug, particularly as a laxative. The typical oral dose of phenolphthalein as an over-the-counter laxative was 30 to 200 mg for adults and children aged 12 years or older; the recommended dose was not to exceed 270 mg. Children’s doses were

Phenolphthalein - Synthesis, Uses, Effects and Precautions ...

WebPhenolphthalein (/ f ɛ ˈ n ɒ l (f) θ ə l iː n / [citation needed] feh-NOL(F)-thə-leen) is a chemical compound with the formula C 20 H 14 O 4 and is often written as "HIn", "HPh", "phph" or simply "Ph" in shorthand notation.Phenolphthalein is often used as an indicator in acid–base titrations.For this application, it turns colorless in acidic solutions and pink in basic … WebGeneral Description PHYSICAL DESCRIPTION: White or yellowish-white to pale orange fine crystalline powder. Odorless. Aqueous solution is acidic. Colorless to pH 8.5; pink to deep … alice dixson 1986 https://djfula.com

酚酞 - 维基百科，自由的百科全书

WebPhenolphthalein MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. CAS #: 77-09-8 EC Number: 201-004-7 Molar … WebSAFETY DATA SHEET 1. Identification: Product Identifier: Phenolphthalein 1% (w/v) in 99% Propylene Glycol Product code: BP8678 Synonym(s): Phenolphthalein Indicator 1% Visual Transition: pH 8 (COLORLESS) to pH 10 (PINK) Recommended use: Manufacture of other chemical products, professional, scientific, and technical activities. Recommended WebPhenolphthalein Safety Data Sheet 75421 according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 11/05/2004 Revision date: … alice diventa piccola

Phenolphthalein Oral: Uses, Side Effects, Interactions

Category:Phenolphthalein 0.1 (w/v), pH 7.8-10.0 77-09-8 - Sigma-Aldrich

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Phenolphthalein safety info

Phenolphthalein Oral: Uses, Side Effects, Interactions

WebPhenolphthalein solution 1% in ethanol indicator pH 8.2 - 9.8 Pricing and availability is not currently available. Properties Quality Level 200 form liquid autoignition temp. 425 °C transition temp flash point 23 °C density 0.89 g/cm3 at 20 °C storage temp. 15-25°C Description Packaging 1 l in Glass bottle 250, 250 ml Analysis Note WebMay 12, 2024 · Phenolphthalein is safe to use for minor or occasional cases of constipation. It is not advised for long-term use. Using it for more than the prescribed duration may cause the body to become dependent on it, making it difficult for a person to pass stools without using Phenolphthalein. Q. Is Phenolphthalein safe for adults and toddlers?

Phenolphthalein safety info

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WebProduct name : Phenolphthalein Product Number : P9750 Brand : Sigma-Aldrich Index-No. : 604-076-00-1 CAS-No. : 77-09-8 1.2 Relevant identified uses of the substance or mixture … WebProduct name : Phenolphthalein (I ndicator Solution) 1%w/v 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratorychemicals, Industrial & for professional use only. ... SECTION 15: Regulatory information This safety datasheet complies with the requirements of Regulation (EC) No. 453/2010.

Web酚酞 （英語： Phenolphthalein ）是一種 化合物 ， 分子式 為C 20 H 14 O 4 ，通常以简写形式写成“ PP ”、“ HIn ”、“ HPh ”、“ phph ”或简称为“ Ph ”。 酚酞通常用作 酸鹼指示劑 。 酚酞在酸性溶液中变为无色，在碱性溶液中变为粉红色。 酚酞微溶于水，通常溶解在醇中以用于实验。 它是一种弱酸，可在溶液中失去H + 离子。 酚酞分子是无色的，双去质子酚酞离子 … WebPhenolphthalein is slightly soluble in water and usually is dissolved in alcohols for use in experiments. It is a weak acid, which can lose H + ions in solution. The nonionized …

http://dept.harpercollege.edu/chemistry/sds/Phenolphthalein%20solution.pdf WebApr 1, 2015 · Phenolphthalein. Flinn Scientific, Inc. P.O. Box 219, Batavia, IL 60510 (800) 452-1261. Chemtrec Emergency Phone Number: (800) 424-10113. Signal Word. DANGER. SECTION 2 — HAZARDS IDENTIFICATION. Hazard class: Germ cell mutagenicity (Category 2). Suspected of causing genetic defects (H341). Obtain special instructions before use …

WebFind patient medical information for phenolphthalein oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.

WebInformation Phenolphthalein Group III Chemical Not applicable Not applicable Other Adverse Effects See actual entry in RTECS for complete information. 12. Ecological … alice dixson partnerWebPhenolphthalein MSDS # 525.00 Section 1: Product and Company Identification Phenolphthalein Synonyms/General Names: 3,3-Bis (para-hydroxyphenyl) phthalide Product Use: For educational use only Manufacturer: Columbus Chemical Industries, Inc., Columbus, WI 53925. 24 Hour Emergency Information Telephone Numbers alice dixson gma gala nightWebProduct name : Phenolphthalein solution Product Number : 319236 Brand : Sigma-Aldrich 1.2 Relevant identified uses of the substance or mixture and uses advised against … alice diner movieWebPhenolphthalein is present as a nonionic, lipophilic lactone in aqueous neutral solutions. It exists as a hydrophilic dianion in alkaline solutions. Application Phenolphthalein is widely … moleskine モレスキン ダイアリーWebP202 - Do not handle until all safety precautions have been read and understood. P280 - Wear protective gloves, protective clothing, eye protection, face protection. P308+P313 - … molekule air mini+ モレキュル エアー ミニ プラスhttp://www.cameochemicals.noaa.gov/chemical/20885 alice dixson fhmWebPhenolphthalein Empirical Formula (Hill Notation): C20H14O4 CAS Number: 77-09-8 Molecular Weight: 318.32 MDL number: MFCD00005913 EC Index Number: 201-004-7 Pricing and availability is not currently available. Properties grade ACS reagent Quality Level 200 Agency reag. Ph. Eur. vapor pressure <0.00001 Pa ( 50 °C) form solid loss alice dixon ig