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Phenolphthalein, 2% soln. in 95% ethanol
Phenolphthalein, 2% soln. in 95% ethanol
Phenolphthalein, 2% soln. in 95% ethanol
Thermo Scientific Chemicals

Phenolphthalein, 2% soln. in 95% ethanol

pH indicator | CAS: 77-09-8 | C20H14O4 | 318.33 g/mol
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数量:
100 mL
1000 mL
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製品番号（カタログ番号） J61785.AE
または、製品番号J61785-AE
価格（JPY）
-
数量:
100 mL
一括またはカスタム形式をリクエストする
化学物質識別子
CAS77-09-8
IUPAC Name3,3-bis(4-hydroxyphenyl)-1,3-dihydro-2-benzofuran-1-one
Molecular FormulaC20H14O4
InChI KeyKJFMBFZCATUALV-UHFFFAOYSA-N
SMILESOC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
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仕様Specification Sheetスペックシート
Appearance (Color)Clear colorless
Assay (special)Visual transition interval: Passes test
FormLiquid
It is used as a laboratory reagent and pH indicator. Phenolphthalein is a common indicator to use in neutralization titrations. Phenolphthalein exerts laxative effects by stimulating the intestinal mucosa and constricting smooth muscles. It is used medicinally as a cathartic.

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.

RUO – Research Use Only