Molekula
Phenolphthalein, 1% w/v in alcohol
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Phenolphthalein 1% w/v in alcohol is a common pH indicator solution used primarily for acid-base titrations and analytical chemistry applications. This product is identified by CAS number 77-09-8 and carries no signal word for hazard classification. Molekula supplies Phenolphthalein 1% w/v in alcohol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90005611
- CAS Number
- 77-09-8
- IUPAC Name
- 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
- EC Number
- 201-004-7
- Exact Mass
- 318.0892
- SMILES
- C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O
- InChIKey
- KJFMBFZCATUALV-UHFFFAOYSA-N
- InChI
- InChI=1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H
- PubChem CID
- 4764
Synonyms
- Espotabs
- Euchessina
- Koprol
- Laxogen
- Phenolax
- Phthalimetten
- Phthalin
- Purga
- Purgophen
- Trilax
See the other grade of CAS 77-09-8 →
Frequently asked questions
What is Phenolphthalein 1% w/v in alcohol typically used for?
It is primarily used as a pH indicator in titrations, where it turns from colorless to pink in the presence of a base.
What is the chemical formula and molecular weight of Phenolphthalein?
The chemical formula for Phenolphthalein is C20H14O4 and it has a molecular weight of 318.32 g/mol.
How should Phenolphthalein 1% w/v in alcohol be stored?
It should be stored in a cool, well-ventilated area in a tightly closed container, away from heat and ignition sources.
What grade of Phenolphthalein is available?
Please contact our sales team to confirm the specific grade currently in stock for this product.
Can Molekula supply this product in bulk?
Yes, Molekula can supply Phenolphthalein in various quantities, from laboratory scale to bulk industrial volumes.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS).
Related products
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.