Thermo Scientific Chemicals Phenolphthalein, 98%

Product Code.	Quantity	unitSize
11498996	50 g	50g
11409006	250 g	250g
11488996	1000 g	1000g

Product Code. 11498996 Supplier Thermo Scientific Chemicals Supplier No. A17135.18

Description

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.

Specifications

Chemical Identifiers

• CAS: 77-09-8
• Molecular Formula: C20H14O4
• Molecular Weight (g/mol): 318.33
• MDL Number: MFCD00005913
• InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N
• Synonym: 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

• Melting Point: 258°C to 262°C
• Density: 1.299
• Quantity: 50 g
• Beilstein: 284423
• Merck Index: 14,7243
• Solubility Information: 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
• Formula Weight: 318.33
• Percent Purity: 98%
• Chemical Name or Material: Phenolphthalein

Säkerhet och hantering

Produktbeteckning

• Phenolphthalein

Signalord

• Danger

Riskkategorier

• Carcinogenicity Category 1B
• Germ cell mutagenicity Category 2
• Reproductive toxicity Category 2

Faroangivelser

• H341-Suspected of causing genetic defects.
• H350-May cause cancer.
• H361f-Suspected of damaging fertility.

Skyddsangivelse

• P201-Obtain special instructions before use.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P308+P313-IF exposed or concerned: Get medical advice/attention.

Kompletterande information

• MIXTURE LIST-Contain: Phenolphthalein

SDS

RUO – Research Use Only