image
AnonymSep 1, 2013

What is the chemical is used in ink of a pen?

2
0+
0-
Visible
  • Best answer

  • Others answers (1)

  • image
    Sep 1, 2013

    Various types of ink pens are there including Rollerball ink pens, ballpoint ink pens, fountain ink pens, felt-tip ink pens which performs the same function of writing. That is why the chemical composition differs from each type of pen mentioned above but most common chemicals are :- >> Tannic Acid >> Crystallized Ferrous Sulfate >> Gum Arabic >> Dilute Hydrochloric Acid

    0+
    0-
    Comment
  • image