Phenol Red Sodium Salt

Back
Name Phenol Red Sodium Salt
Chemical Formula C19H13NaO5S
Molar Mass 376.36 g/mol
Appearance Red powder
Solubility Soluble in water
Storage Condition Store in a cool, dry place
PH Range 6.8 - 8.2
Use pH indicator
Melting Point 286-288°C
Boiling Point 684.5 °C at 760 mmHg
Density 1.65 g/cm3
Cas Number 34487-61-1
FAQ
What is Phenol Red Sodium Salt and how is it used in laboratory settings?
Phenol Red Sodium Salt is a pH indicator commonly used in cell culture media and as a tracking dye in electrophoresis. It changes color in response to pH changes, allowing researchers to easily monitor and adjust the pH levels of their solutions.

How does Phenol Red Sodium Salt work as a pH indicator?
Phenol Red Sodium Salt is a dye that exhibits different colors depending on the acidity or alkalinity of the solution it is in. In an acidic environment, it appears yellow, while in a neutral or basic environment, it appears red or pink. This color change provides a visual indication of the pH level of the solution.

What are the benefits of using Phenol Red Sodium Salt in laboratory experiments?
Phenol Red Sodium Salt offers several advantages for researchers. It is easy to use and interpret, providing a quick visual indicator of pH levels. Additionally, it is stable and reliable, ensuring consistent results in experiments. Its versatility makes it a valuable tool for a wide range of applications in the lab.

How can Phenol Red Sodium Salt be incorporated into different types of experiments?
Phenol Red Sodium Salt can be added directly to a solution being tested, allowing researchers to monitor pH levels in real-time. It is commonly used in cell culture media to ensure optimal pH conditions for cell growth. In electrophoresis experiments, it can be added to tracking dyes to visualize the movement of DNA or proteins through a gel.

Are there any precautions or considerations to keep in mind when using Phenol Red Sodium Salt?
While Phenol Red Sodium Salt is generally considered safe to use, researchers should always follow proper handling and disposal protocols when working with any chemicals. It is important to wear appropriate personal protective equipment, such as gloves and goggles, and to avoid contact with skin or eyes. Additionally, researchers should be aware of any compatibility issues with other reagents or solutions being used in their experiments.
Leave A Message
Leave A Message ×
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.