Phenolphthalein 1% Alcoholic Solution (pH 8.2–10.0)

The Phenolphthalein 1% Alcoholic Solution (pH 8.2–10.0) by Dinâmica, available at LojaLab, is a 1% phenolphthalein indicator solution in an alcoholic medium with a stated transition range of pH 8.2 to 10.0. It is used to visualize endpoints in acid-base titrations and alkalinity determinations whose transition occurs in the alkaline region.

Characteristics

• Phenolphthalein at 1% in an alcoholic medium.
• Stated transition range from pH 8.2 to 10.0.
• Visual change from colorless to pink under alkaline conditions compatible with the method.
• Supplied in 1000 mL.

Applications

• Endpoint indication in acid-base titrations.
• Phenolphthalein alkalinity determination in aqueous samples.
• Monitoring of neutralizations with an endpoint in the alkaline region.
• Teaching demonstrations of acid-base equilibrium and indicator transition.

Technical Specifications

• Product: Phenolphthalein 1% Alcoholic Solution (pH 8.2–10.0).
• Brand: Dinâmica.
• Type: Acid-base indicator solution in an alcoholic medium.
• Indicator component: Phenolphthalein, formula C20H12O4, CAS 77-09-8.
• Concentration: 1%.
• Transition range: pH 8.2 to 10.0.
• Available volume: 1000 mL.

Technical Data

Frequently Asked Questions

What is Phenolphthalein 1% Alcoholic Solution (pH 8.2–10.0) used for?

The main applications of Phenolphthalein 1% Alcoholic Solution (pH 8.2–10.0) include endpoint indication in acid-base titrations, phenolphthalein alkalinity determination, and monitoring of neutralizations in the alkaline region.

What are the main characteristics of Phenolphthalein 1% Alcoholic Solution (pH 8.2–10.0)?

The main characteristics of Phenolphthalein 1% Alcoholic Solution (pH 8.2–10.0) include a 1% concentration, alcoholic medium, pH 8.2 to 10.0 transition range, and a 1000 mL presentation.

How does the pH 8.2–10.0 range of Phenolphthalein 1% Alcoholic Solution (pH 8.2–10.0) guide endpoint reading?

Phenolphthalein 1% Alcoholic Solution (pH 8.2–10.0) produces its visual transition within this range, supporting endpoint recognition when the method specifies a change in the alkaline region.

What volumes of Phenolphthalein 1% Alcoholic Solution (pH 8.2–10.0) are available?

Phenolphthalein 1% Alcoholic Solution (pH 8.2–10.0) is available in a 1000 mL presentation. For other quantities, recurring purchases, or larger requirements, contact the sales team to check availability and request a quotation.

How can companies and institutions purchase Phenolphthalein 1% Alcoholic Solution (pH 8.2–10.0) and request a formal quotation?

Companies, laboratories, educational institutions, and research organizations can purchase Phenolphthalein 1% Alcoholic Solution (pH 8.2–10.0) directly from LojaLab. For recurring purchases, internal approval processes, research funding, public procurement, or formal quotation requirements, contact the sales team.

Professional Use and Safety Guidance

This product is intended for professional use in scientific research, laboratory analysis, education, and compatible industrial applications.

Each product has its own handling, storage, and disposal requirements. Before use, consult the corresponding SDS and follow the manufacturer's instructions and the safety procedures adopted by the institution.

LojaLab provides guidance on product selection and provenance; defining the use protocol and verifying suitability for the final application are the responsibility of the purchasing professional or institution.