Phenolphthalein 1% Alcoholic Indicator Solution

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Price: £4.45

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Stock Availability

On Shelf - Approx. UK delivery date: Friday the 25th April 2025*

In bulk stock - ships within 4 - 8 Days (Excluding weekends and public holidays)

4 - 6 Weeks Approx.

UK Shipping

We can only ship to Northern Ireland where a Royal Mail postal option has been chosen at checkout.

We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.

AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE

* We will always try to ship as early as possible

General

What is Phenolphthalein 1% Alcoholic Indicator Solution? It is a chemical solution used primarily as a pH indicator in titrations. It contains 1% phenolphthalein dissolved in alcohol (ethanol or methanol), making it a highly effective and widely used indicator.

Frequent Uses

Acid-Base Titrations: Used as a pH indicator, phenolphthalein is colorless in acidic solutions and turns pink in basic solutions, facilitating the detection of the endpoint in titrations.

Carbonation Testing in Concrete: Applied to concrete surfaces to assess carbonation; a color change to pink indicates uncarbonated, alkaline concrete, while no color change suggests carbonation has occurred.

Educational Demonstrations: Utilised in chemistry education to visually demonstrate pH changes and the principles of acid-base reactions.

Specification

Contains:

Denatured Ethanol: 95%
Phenolphthalein: 1%
Visual Transition: 7.1-10.0

Hazards

Hazard Class: 3

Packing Group: 2

Hazard Phrases: Suspected of causing genetic defects . May cause cancer . Highly flammable liquid and vapour. Causes serious eye irritation.

Prec Phrases: Do not handle until all safety precautions have been read and understood. Use personal protective equipment as required. IF exposed or concerned: Get medical advice/attention. Store locked up. Dispose of contents/container to Keep away from heat/sparks/open flames/hot surfaces. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Store in a well-ventilated place. Keep cool.

Flammable CLP Image respiratory CLP Image Harmful CLP Image

Cas No: 77-09-8

UN1170

FP: 14 deg C

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Code	Pack	Price
RRSP3010-B-PP	100ml Letterbox	£4.45
RRSP3010-D	500ml	£11.95
RRSP3010-E	1L	£19.95
RRSP3010-F	2.5L	£27.95
RRSP3010-G	5L	£38.95

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