sigmaaldrich.com is a chemical supply site, its where i buy all of my chemistry stuff. you need some accreditation to buy many things but something as harmless as phenolphthalein should be accessable
Your best bet is probably mail order. Go to someplace that sells chemistry sets, find the manufacturer's names, look them up online and write to them for a catalog. If you know a friendly pharmacist you might be able to get them to order it for you..
Hopefully you have an analytical balance, because you don't need much powder.
First, put on your goggles, respirator, gloves and lab coat.
Then measure out 0.05g phenolphthalein and dissolve it in 50 ml of 95-percent denatured alcohol.
Add distilled water to make 100 ml indicator solution.
at your local chemist
The solution is colorless.
phenolphthalein
The color is pink with phenolphthalein.
Phenolphthalein dissolves in water to get a clear transparent solution.
Phenolphthalein is an indicator often used in chemical titrations. Phenolphthalein is colorless in acidic solutions and turns pink in basic solutions. The more basic the solution the pinker the solution will become when Phenolphthalein is present.
The solution is colorless.
When naphthalene and phenolphthalein dissolve in ethanol it creates a crystal-like powder. The powder will also appear to have a yellow tinge and has no smell.
Typical solutions consist of 0.1g of phenolphthalein powder dissolved in 50ml of ethyl alcohol. To this solution add another 50ml of water.
Dissolve 0.1g of the powder in ethanol and dilute with distilled water upto 100 cm3
Nothing, it is insoluble in water surface.
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phenolphthalein
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Yes, phenolphthalein is a compound with the molecular formula C20H14O4.
Phenolphthalein is made up of, H20, C14, O4,