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Product Code. 11414719 Shop All Reagecon Products
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Quantità:
100 ml
Unit Size:
100mL
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Product Code. Quantità Unit Size
11414719 100 ml 100mL
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Product Code. 11414719 Supplier Reagecon Supplier No. 1063702
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Description

Manufactured according to Eur. Pharm. Chapter 4 (4.1.1) and prepared in an ISO 9001 facility. Phenolphthalein Solution, EP Grade, Reagecon™ is a ready-to-use 0.1g/100mL solution used as an indicator in acid–base titrations. It turns colorless in acidic solutions and red/pink in basic solutions.

Phenolphthalein's common use is as an indicator in acid-base titrations. It also serves as a component of universal indicator, together with methyl red, bromothymol blue and thymol blue. This solution is prepared by dissolving 0.1g phenolphthalein in 80mL alcohol, and diluted to 100mL with water. The solution turns red at pH ≥10, is colorless at ≤8.2 and is pink in between.
  • Manufactured in an ISO 9001-compliant facility according to Eu. Ph. Chapter 4 (4.1.1) guidelines
  • Provided with a certificate of analysis and a label that shows the lot and expiration date
  • Ready to use product eliminates the time and labor of preparing precise reagents and volumetric solutions

Specifications

Materiale o nome chimico 3,3-Bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one
CAS 77-09-8, 64-17-5, 7732-18-5
Concentrazione 0.1g per 100mL
Odore Alcohol-like
Imballaggio Tamper evident
Formula molecolare C20H14O4
Certificato di analisi Yes
Numero MDL MFCD00005913
Variazioni di colore pH Red: pH >10
Colorless: pH <8.2
Pink: 8.2–10
Solvente o matrice Ethanol, diluted with water
Quantità 100 ml
InChI Key KJFMBFZCATUALV-UHFFFAOYSA-N
Forma fisica Liquid
SMILES OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
IUPAC Name 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
Molecular Weight (g/mol) 318.33
PubChem CID 4764
ChEBI CHEBI:34914
Peso formulazione 318.3g/mol
Grado Eu. Ph. Chapter 4(4.1.1)
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Safety and Handling

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Product Identifier
  • PHENOLPHTHALEIN SOLUTION
 Signal Word
  • Pericolo
 Hazard Category
  • Liquido infiammabile Categoria 2
  • Lesione oculare grave/irritazione oculare Categoria 2
 Hazard Statement
  • H225-Liquido e vapori facilmente infiammabili.
  • H319-Provoca grave irritazione oculare.
 Precautionary Statement
  • P210-Tenere lontano da fonti di calore, superfici riscaldate, scintille, fiamme e altre fonti di innesco. Vietato fumare.
  • P241-Utilizzare impianti elettrici/di ventilazione/d'illuminazione/ a prova di esplosione.
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P303+P361+P353-IN CASO DI CONTATTO CON LA PELLE (o con i capelli): togliere immediatamente tutti gli indumenti contaminati. Sciacquare la pelle/fare una doccia.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
  • P501b-Smaltire il prodotto/recipiente in conformità con le disposizioni locali/regionali/nazionali/internazionali.
 Supplemental information
  • MIXTURE LIST-Contain: ethanol, phenolphthalein
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