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Phenolphthalein Indicator 100gm, Merck

  • Phenolphthalein Indicator
  • Pack Size: 100 gm
  • Lab Grade India/Germany (Depend on Stock)

2,200৳ 

Phenolphthalein Indicator is a widely used pH indicator in titrations and various chemical analyses. It is colorless in acidic solutions and turns pink in basic (alkaline) environments, with the transition occurring around a pH range of approximately 8.2 to 10.0. This characteristic makes it particularly useful for identifying the endpoint of titrations involving strong bases, such as sodium hydroxide. In addition to its use in titrations, phenolphthalein can be employed in laboratory experiments to assess the acidity or alkalinity of various solutions. It’s important to note that while it is a reliable indicator in many cases, it should not be used in situations where the pH is expected to fluctuate outside its effective range, as the color change may not be clear. Furthermore, phenolphthalein is often used in educational settings to demonstrate acid-base reactions due to its vivid color change, making it a staple in chemistry and biology labs.

Phenolphthalein indicator ACS, Reag. Ph Eur

  • Formula: C20H14O4
  • Molecular weight: 318,33 g/mol
  • Pack Size: 100 gm
  • Lab Grade India/Germany (Depend on Stock)

About Labzo Bangladesh

Labzo Bangladesh is a trusted seller, supplier, and stockist of high-quality Chinese-branded and non-branded laboratory equipment, scientific instruments, chemicals, reagents, microscopes, telescopes, medical devices, and more across Bangladesh.

We are committed to providing genuine products through both our online platform and direct sales, ensuring reliability, authenticity, and consistent quality for laboratories, educational institutions, research centers, and industrial users.

With a focus on affordable pricing, nationwide delivery, and professional after-sales support, Labzo Bangladesh is your go-to partner for all scientific and laboratory needs.

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Delivery within 1-3 working days in Dhaka City and 3-5 working days anywhere in Bangladesh.

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