Phenolphthalein Indicator 100gm, Merck

৳ 2,200.00

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

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)
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About brand
Merck is a global science and technology company, with a history spanning over 350 years, focused on healthcare, life science, and electronics, known for developing medicines, vaccines, and other innovative solutions. Merck aims to enable a safe, sustainable, and healthy future for all people and communities.Labtex Bangladesh is a seller, supplier and stockist of Merck brand chemicals and reagents in Bangladesh. We have home delivery service all over the Bangladesh.
Shipping & Delivery
Delivery within 1-3 working days in Dhaka City and 3-5 working days anywhere in Bangladesh.
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