Description

Brand: OnlineScienceMall

Color: Red

Features:

• 5g
• pH Indicator
• Red Crystals
• Molar Mass: 354.38g/mol
• Makes up to 5,000mL (5L) of 0.04% Solution

Details: A red crystal that is stable in air, phenol red is typically used as a pH indicator when mixed into an aqueous solutions. Its color will exhibit a gradual transition from yellow to red, as it moves through the pH range of 6.8 to 8.2. Above pH 8.2, it will turn a bright pink. It is also used as a pH indicator for home swimming pool test kits.