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Item #:
240104498
Biopharm Phenolphthalein Indicator, 1% (w/v), 500 mL & 50 mL Dropper Bottle
87% of respondents would recommend this to a friend
Item #:
240104498
GBP 40
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, September 24
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This Phenolphthalein Indicator solution is manufactured in our USA laboratory by experienced chemists using strict quality control procedures.
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What Stands Out
Safer Formula
The biopharm phenolphthalein indicator is non-flammable and safer for various applications, minimizing risks associated with traditional indicators.
Easy Dispensing
Equipped with an easy-dispense pint cap and dropper bottle, this indicator provides precise measurement and application, enhancing convenience for users.
Versatile Use
Perfect for soapmaking and other projects, this biopharm indicator meets diverse needs, making it a must-have addition for both hobbyists and professionals.
Product Details
| % Assay of Chemical(s) | 1 |
| Container Type | 500 mL + 50 mL |
| Item Form | Liquid |
| Volume | 550 ml |
| Brand Name | Biopharm |
| Item Highlight | Safer, Non-Flammable Formula. Dropper Bottle Contains 50 mL of Solution. Easy-Dispense Pint Cap. Great for Soapmaking & More |
| Manufacturer | Biopharm Inc |
| UPC | 721272377224 |
| Part Number | BP8681X |
| Brand | Biopharm |
| Item Volume | 550 ml |
| Percentage assay | 1 |
| Package Information | 500 mL + 50 mL |
| Package Weight | 2.53 Pound |
Who Should Buy?
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Soap Makers
Ideal for soap makers seeking precise pH measurements to create perfect formulations and achieve desired product quality.
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Chemistry Students
Great for chemistry students learning about acid-base indicators in hands-on experiments and classroom demonstrations.
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DIY Enthusiasts
Perfect for DIY enthusiasts looking for a reliable pH indicator for various home projects and crafts.
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Industrial Use
Not suitable for heavy industrial applications requiring larger quantities or specialized chemical handling procedures.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is Biopharm Phenolphthalein Indicator used for?
Answer: Biopharm Phenolphthalein Indicator is primarily used as a pH indicator in various applications including laboratories, soapmaking, and educational settings. It changes color at a pH of around 8.2 to 10.0, making it a reliable choice for determining the acidity or alkalinity of a solution. This can be particularly useful in titrations and pH testing of various compounds. Its clear and non-flammable formula ensures safer handling compared to traditional indicators. -
Question:
Is the Biopharm Phenolphthalein Indicator safe to use?
Answer: Yes, Biopharm Phenolphthalein Indicator features a safer, non-flammable formula, making it suitable for a wide range of applications. Unlike many chemical indicators, this formulation minimizes hazards during handling and usage, which is particularly advantageous in a lab or classroom environment where safety is paramount. Also, its dropper bottle design allows for controlled dispensing, reducing the risk of spills and accidents. -
Question:
How do I correctly use the dropper bottle for dispensing?
Answer: To use the Biopharm Phenolphthalein Indicator from the dropper bottle, simply open the easy-dispense cap and squeeze gently to release the desired amount of solution. The dropper design ensures precision in dispensing, whether you're conducting a lab experiment or making homemade soaps. Always read the instructions provided on the label for dosing guidance, especially when using the indicator for titrations to achieve accurate results. -
Question:
Can I use the Phenolphthalein Indicator for soapmaking?
Answer: Absolutely! Biopharm Phenolphthalein Indicator is ideal for soapmaking as it helps in determining the correct pH balance of your soap mixture. Achieving the right pH is critical for ensuring the quality and safety of the soap. Add a few drops of the indicator to your mixture to monitor pH changes as you mix, ensuring it is within the safe range for skin exposure. This makes it a valuable tool for hobbyists and professional soapmakers alike. -
Question:
What makes this product better than other pH indicators?
Answer: Biopharm Phenolphthalein Indicator stands out due to its non-flammable formula and the convenient dropper bottle design that allows for accurate dispensing. Compared to traditional indicators that may pose safety risks, this product prioritizes safe usage while offering reliable performance. Additionally, it is versatile enough for various applications such as laboratory experiments and crafting, catering to both professional and amateur use. -
Question:
How should I store Biopharm Phenolphthalein Indicator?
Answer: To maintain the integrity and effectiveness of the Biopharm Phenolphthalein Indicator, store it in a cool, dry place away from direct sunlight. Ensure the lid is tightly closed after every use to prevent evaporation and contamination. Proper storage extends the shelf life and ensures that the indicator remains reliable for your lab experiments or soap-making projects. -
Question:
What is the concentration of the Phenolphthalein Indicator solution?
Answer: The Biopharm Phenolphthalein Indicator is available in a 1% w/v (weight/volume) solution. This concentration is ideal for practical applications in pH testing and is designed to provide clear and distinctive color changes at the critical pH range. This standard concentration makes it suitable for various experiments and allows ease of use in different setups, whether in a lab or a home workshop. -
Question:
Is this product suitable for educational purposes?
Answer: Yes, Biopharm Phenolphthalein Indicator is an excellent choice for educational purposes, such as chemistry classes and science fairs. Its non-flammable nature ensures a safer environment for students and educators, while its clear results aid in teaching pH levels effectively. Using this indicator, students can visually understand concepts related to acidity and alkalinity through simple experiments and observations. -
Question:
Where can I buy Biopharm Phenolphthalein Indicator?
Answer: You can purchase Biopharm Phenolphthalein Indicator, available in both 250 ML and 50 ML dropper bottles, at Ubuy. Ubuy offers a variety of lab supplies and chemicals, ensuring that you can find the products you need for your experiments, educational purposes, or DIY projects. -
Question:
Can the Phenolphthalein Indicator be used in food-related projects?
Answer: While Biopharm Phenolphthalein Indicator is great for many applications, it is important to note that this indicator is not approved for food use. It is primarily intended for laboratory and educational applications, and its chemical composition should not be ingested. Always use dedicated food-grade indicators if you are working in food-related projects to ensure safety.
Biopharm Analytical Reagents Editorial Review
Biopharm Phenolphthalein Indicator, 1% (w/v), 50 mL Dropper Bottle (2-Pack) is an essential product for anyone needing reliable pH testing solutions, particularly in soap making. Users have praised its efficiency, noting that it significantly simplifies the process compared to traditional methods like using digital pH readers or even the tongue method. The packaging provides excellent value with two 50 mL bottles, making it convenient for both educational and practical uses. Whether for classroom activities or professional applications, this reagent meets all necessary requirements and delivers outstanding performance.
Customer Reviews & Ratings
476 customers ratings
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5 Star
86%
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4 Star
10%
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3 Star
2%
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2 Star
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1 Star
2%
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Pros
- Ideal for soap making and pH testing
- Easy to use and reliable for projects
- Packaged conveniently as a 2-pack
- Works better than digital testers
- Great for educational activities
Cons
- May not be suitable for all types of pH tests
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”
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Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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GBP 40
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Features & Benefits
- High-quality Phenolphthalein Indicator solution from a USA laboratory.
- Perfect for acid-base titrations and neutralization tests.
- Non-flammable, alcohol-free formula for enhanced safety.
- Comes in a refillable amber glass dropper bottle.
- Includes FREE dispenser cap and usage instructions.
- Ready-to-use and has no shelf-life limitations.
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