Search:paracyanogen -> PARACYANOGEN
paracyanogen
p a r a c y a n o g e n hex:#112;#97;#114;#97;#99;#121;#97;#110;#111;#103;#101;#110;
The Salt of the World?
- Paracyanogen - n. - A polymeric modification of cyanogen, obtained as a brown or black amorphous residue by heating mercuric cyanide.