... and bactericide, such as glyphosate, acetochlor, butachlor paraformaldehyde:1,High quality,competitive price.2,Supply best service ... time for delivery4,Popular in overseas.Specification of Paraformaldehyde: Product nameparaformaldehydePurity91~93%Hs code29126000Ash content0.01%maxMelting ... (as formic acid)0.03%max Application for Paraformaldehyde:1, Agriculture chemical: used for production of ...