Talk:Pyrotechnic colorant

Other colorants

Lithium unfinished. Potassium colors flames Red ("emit a lilac color with a peak emission wavelength of 766.5 nm"). Boron ("Because of its distinctive green flame, amorphous boron is used in pyrotechnic flares") is bright green and Boron powder is a high energy fuel. Japanese now have proprietary Rare Earth mixtures. Shjacks45 (talk) 06:03, 11 July 2011 (UTC)

Cryolite? .... what was fluorized CO2 once again?

please find Cryolite fireworks and see if it produces any Fluorine exhaust that rather should not be there. Biohazard warning. Wikistallion (talk) 11:22, 1 January 2019 (UTC)

already chlorine is bad enough Wikistallion (talk) 11:25, 1 January 2019 (UTC)

Last remark: what other things occur, like cyano compounds. in milligrams per km2 city Wikistallion (talk) 11:29, 1 January 2019 (UTC)

also there's a FCKW ban. now compute the total atmospheric Fluorine emission of all cryolite used in total. that's a lot of fridges. cannot FCKW ban applied to it? besides toxity. Wikistallion (talk) 11:48, 1 January 2019 (UTC)

and Copper arsenide? ah well thanks.

is there any childworks on fireworks? Biohazard Wikistallion (talk) 11:24, 1 January 2019 (UTC)

ultraviolet compounds

on http://www.ultravioletphotography.com/content/index.php/topic/2302-uv-fireworks-during-canadas-150th-birthday-in-ottawa/

one can see the UV or IR view of fireworks.

1st picture. is that electric discharge?

which Colorants would produce blacklight for example Wikistallion (talk) 11:40, 1 January 2019 (UTC)