Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Hydroxynaphthol blue?

  1. Oct 17, 2007 #1
    Hydroxynaphthol blue??

    where can I find information on this?
    I want to know when and why this is used...
  2. jcsd
  3. Oct 17, 2007 #2
    I don't know where you can find information on it, or why you would even want to. But i believe it is an indicator for metal titration. Specifically calcium.
  4. Oct 17, 2007 #3


    User Avatar
    Homework Helper
    Education Advisor
    Gold Member

    Check a catalog of Spectrum Chemical Company;
    Check a catalog of any "fine chemicals" supplier;
    Check in the Merck Index.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook