


| Catalogue | Size | Price | Quantity | |
|---|---|---|---|---|
| IS10807-100mL | 100mL | $24.62 | ||
| IS10807-500mL | 500mL | $49.62 |
Phenolphthalein 1% in Isopropanol, Buy now Ready to use Indicator solution for reliable and reproducible results from Tristains indicators at Dawnscientific
Phenolphthalein is a compound with the molecular formula C20H14O4. It is typically colorless in acid mediums and purple to pink in base mediums. In isopropanol, an alcohol, it is soluble to form a 1% solution of phenolphthalein, which is commonly used in titration and other chemical testing. Phenolphthalein 1% isopropanol is a solution that is most often used as an indicator in various laboratory and chemical processes.
Applications of Phenolphthalein 1% in Isopropanol
Phenolphthalein 1% in IPA is extensively used for acid-base titrations.
It is used to determine the pH of solutions. Utilized in industry for the verification of pH range levels of products.
Used in qualitative and quantitative analysis in laboratory settings employed in research, and teaching.
Key Features of Phenolphthalein 1% in Isopropanol
Highly pH Sensitive to Alteration: Highly responsive to pH alteration, ideal for accurate titration analysis.
Clear & Fast Color Change: Offers clear colorless to pink/purple color change in the pH range of 8.2–10 and is ideal for routine analysis.
Convenient & Versatile: Pre-measured form saves time and is ideal for routine laboratory use.
Cost-Effective: Cost-saving alternative for repetitive testing in educational or industrial applications.
General Description
Phenolphthalein 1% in Isopropanol is a laboratory pH indicator solution ready for direct use as a reagent-grade laboratory pH indicator solution for precise determination of pH and acid-base titration. Developed by dissolving phenolphthalein (C₂₀H₁₄O₄) into isopropanol (IPA), the solution exhibits improved solubility, stability, and performance in different analytical procedures.Looking for where to buy Phenolphthalein 1% in Isopropanol Dawn Scientific provides best-in-class solutions with its Tristains indicator line. Backed by laboratories across the U.S., our pre-measured indicators are manufactured to rigorous quality specifications for reproducibility and reliability.The cost of Phenolphthalein 1% in Isopropanol is competitive and for regular, high-quality laboratory use. Whether purchasing for educational labs, industrial Quality Control testing, or research labs, our low prices ensure maximum efficiency with no compromise on quality. Bulk orders and price quotations are also available.Phenolphthalein 1% in Isopropanol – The strong, pre-formulated pH indicator for modern labs. Buy now from Dawn Scientific for reproducible titrations and precise analytical results.
About Brand
“TriStains”, Histological Stains/ Biological Stains that offer a range of stains used in Histology, Cytology, Microbiology, and Hematology laboratories.
TriStains meets the highest quality standards and gives excellent color performance of desired components of cells and tissue in life science laboratories.
TriStains series products are carefully tested to ensure accurate, reliable, and reproducible results. Our products are available in different packaging sizes to allow you to get all types of stains & Indicators for your specific purposes from a single source.
Why Dawn Scientific?
In addition to our specialty product lines, Dawn Scientific offers a comprehensive range of laboratory supplies and scientific products, including laboratory chemicals, reagents, analytical standards, solutions, buffers, biological stains, indicators, laboratory equipment, instruments, consumables, and much more.
For complete product information, technical resources, and our full catalog, please browse other categories on our website dawnscientific.com.
If you have any questions or would like assistance selecting the right products for your application, our knowledgeable team is ready to help. Contact us at 1-800-DAWN-SCI (1-800-329-6724) or email sales@dawnscientific.com. We look forward to serving your laboratory and research needs.

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