what are the flourscent marking inks ingredients?

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what are the flourscent marking inks ingredients?

2006-07-10 18:55:19 · 2 answers · asked by ali r 1 in Science & Mathematics ➔ Chemistry

2 answers

They are call them "fluorescent" pens because they can absorb ultraviolet light and emit visible light. It is the dye that they use that makes them fluoresce. I couldn't find any dye formulas on the Internet but you could continue the search.

2006-07-17 19:27:38 · answer #1 · answered by Plasmapuppy 7 · 1⤊ 0⤋

a lot have zinc in them, but it's hard to find the exact formula

2006-07-19 09:05:33 · answer #2 · answered by shiara_blade 6 · 0⤊ 0⤋