The Thymolphthalein Solution 0.1% by Dinâmica, available at LojaLab, is a thymolphthalein indicator solution with a nominal concentration of 0.1%. The indicator changes from colorless to blue over the approximate alkaline range of pH 9.3 to 10.5, supporting endpoint and pH-change observation in this region.
Characteristics
- Nominal thymolphthalein concentration of 0.1%.
- Approximate transition range from pH 9.3 to 10.5.
- 1000mL presentation.
Applications
- Visual endpoint indication in titrations within the alkaline range.
- Monitoring pH changes between approximately 9.3 and 10.5.
- Demonstration and colorimetric assays specifying 0.1% thymolphthalein.
Technical Specifications
- Product: Thymolphthalein Solution 0.1%
- Brand: Dinâmica
- Indicator: Thymolphthalein
- Formula: C28H30O4
- CAS: 125-20-2
- Molar mass: 430.54 g/mol
- Nominal concentration: 0.1%
- Approximate transition range: pH 9.3 to 10.5
- Available volume: 1000mL
Technical Data
| Function | Acid-base indicator |
|---|
| Transition | Colorless to blue |
|---|
| Concentration | 0.1% |
|---|
| Presentation | 1000mL |
|---|
Frequently Asked Questions
What is Thymolphthalein Solution 0.1% used for?
Thymolphthalein Solution 0.1% is used as a visual indicator in titrations and procedures monitoring pH in the alkaline region.
What are the main characteristics of Thymolphthalein Solution 0.1%?
Thymolphthalein Solution 0.1% contains 0.1% thymolphthalein, CAS 125-20-2, an approximate transition range of pH 9.3 to 10.5, and a 1000mL presentation.
What is the color-change range of Thymolphthalein Solution 0.1%?
The transition occurs approximately between pH 9.3 and 10.5. The lower-pH form is colorless, while the form predominant at higher pH is blue.
What volumes of Thymolphthalein Solution 0.1% are available?
Thymolphthalein Solution 0.1% is available in 1000mL presentations. 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 Thymolphthalein Solution 0.1% and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Thymolphthalein Solution 0.1% 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.
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