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  7. Thermo Scientific Chemicals Phenolphthalein, 98%

Thermo Scientific Chemicals Phenolphthalein, 98%

Catalog Number 11498996
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Quantità:
50 g
250 g
1000 g
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
77-09-8
C20H14O4
318.33
MFCD00005913
KJFMBFZCATUALV-UHFFFAOYSA-N
phenolphthalein, phthalimetten, euchessina, phthalin, espotabs, phenolax, purgophen, koprol, laxogen, trilax
4764
CHEBI:34914
OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
77-09-8
C20H14O4
318.33
MFCD00005913
KJFMBFZCATUALV-UHFFFAOYSA-N
phenolphthalein, phthalimetten, euchessina, phthalin, espotabs, phenolax, purgophen, koprol, laxogen, trilax
4764
CHEBI:34914
OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1

Descrizione

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
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%

RUO – Research Use Only

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