Shopping Cart

Your cart is empty.

Your cart is empty.

Phenolphthalein pH Indicator 1% Solution — Two 500 mL (1.06 Pint) Bottles Plus 1 Dropper Bottle containing 50 ml of Solution

Free shipping on orders over $29.99

$36.00

$ 16 .99 $16.99

In Stock

About this item

  • Ready-to-Use Indicator Solution; Keeps Indefinitely; NO Shelf-Life Limitations
  • NON-FLAMMABLE Alcohol-Free Formulation for Greater Safety
  • Suggestions for Handling and Use are Included in the Package
  • FREE Dispenser Cap included for Refilling Dropper Bottle
  • Tough, Refillable, Easy-to-Handle Amber Glass Dropper Bottle


This Phenolphthalein Indicator solution is manufactured in our USA laboratory by experienced chemists using strict quality control procedures. It is commonly used with acid and base titrations as well a "neutralization" indicator for determining when excess base such as sodium hydroxide or potassium hydroxide is present. Our formulation does NOT contain alcohol but uses safer propylene glycol thus avoiding the flammability hazard.


Sandra Singletary
Reviewed in the United States on June 18, 2022
I am a soap maker and this product make my life Much easier
Lindsay
Reviewed in the United States on May 8, 2018
Great for soap making!
Recommended Products

$39.99

$ 20 .99 $20.99

4.7
Select Option

$140.00

$ 55 .99 $55.99

5.0
Select Option

$93.55

$ 42 .99 $42.99

4.4
Select Option

$19.48

$ 9 .99 $9.99

4.9
Select Option

$21.00

$ 10 .99 $10.99

4.8
Select Option

$17.95

$ 8 .99 $8.99

5.0
Select Option

$4.02

$ 1 .99 $1.99

4.9
Select Option