missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organoheterocyclic compounds
  6. Benzofurans
  7. Thermo Scientific Chemicals Phenolphthalein, 98%

Thermo Scientific Chemicals Phenolphthalein, 98%

Codice prodotto. 11498996
Cambia vista
Click to view available options
Quantità:
50 g
250 g
1000 g
Dimensione della confezione:
1000g
250g
50g
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Codice prodotto. Quantità unitSize
11498996 50 g 50g
11409006 250 g 250g
11488996 1000 g 1000g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
Codice prodotto. 11498996 Fornitore Thermo Scientific Chemicals N. del fornitore A17135.18
 Articolo soggetto a restrizioni
In stock
Aggiungi al carrello
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso

Beskrivning

CAS: 77-09-8 | C20H14O4 | 318.33 g/mol

Phenolphthalein is widely used as an indicator in acid-base titrations, water treatment applications. Due to its pH sensitivity, It is used to the check extent of carbonation in concrete, soap and in toys as diapering work. It is used in Kastle-Meyer test, which identifies the substances containing blood.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Phenolphthalein is widely used as an indicator in acid-base titrations, water treatment applications. Due to its pH sensitivity, It is used to the check extent of carbonation in concrete, soap and in toys as diapering work. It is used in Kastle-Meyer test, which identifies the substances containing blood.

Solubility
Soluble in alcohol. Slightly soluble in dimethyl sulfoxide and insoluble in benzene or hexane.

Notes
Acid-base indicator: pH 8.0 - 10.0.Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Kemiska identifierare

CAS 77-09-8
Formula molecolare C20H14O4
Molecular Weight (g/mol) 318.33
Numero MDL MFCD00005913
InChI Key KJFMBFZCATUALV-UHFFFAOYSA-N
Sinonimo phenolphthalein, phthalimetten, euchessina, phthalin, espotabs, phenolax, purgophen, koprol, laxogen, trilax
PubChem CID 4764
ChEBI CHEBI:34914
SMILES OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1

Specifikationer

Materiale o nome chimico Phenolphthalein
Punto di fusione 258°C to 262°C
Densità 1.299
Quantità 50 g
Beilstein 284423
Indice di Merck 14,7243
Informazioni di solubilità Soluble in alcohol. Slightly soluble in dimethyl sulfoxide and insoluble in benzene or hexane.
IUPAC Name 3,3-bis(4-hydroxyphenyl)-1,3-dihydro-2-benzofuran-1-one
Peso formulazione 318.33
Percent Purity 98%

Säkerhet och hantering

compliance-icons
Produktbeteckning
  • Phenolphthalein
 Signalord
  • Pericolo
 Riskkategorier
  • cancerogenicità Categoria 1B
  • Mutagenicità di cellule germinali Categoria 2
  • Tossicità per la riproduzione Categoria 2
 Faroangivelser
  • H341-Sospettato di provocare alterazioni genetiche.
  • H350-Può provocare il cancro.
  • H361f-Sospettato di nuocere alla fertilità.
 Skyddsangivelse
  • P201-Procurarsi istruzioni specifiche prima dell'uso.
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P308+P313-IN CASO di esposizione o di possibile esposizione, consultare un medico.
 Kompletterande information
  • MIXTURE LIST-Contain: Phenolphthalein

RUO – Research Use Only

Produkttitel
Välj ett problem

Genom att klicka på Skicka bekräftar du att du kan bli kontaktad av Fisher Scientific angående feedbacken du har lämnat i detta formulär. Vi kommer inte att dela din information för andra ändamål. All kontaktinformation som tillhandahålls ska också underhållas i enlighet med vår Sekretesspolicy.