Paraformaldehyde is a formaldehyde polymer. It is used for applications requiring a formaldehyde solution without stabilising additives.
The granulated form ensures processing with as little dust as possible.
Assay (acidim.) | 94,5-96,5 % |
Ash content (as SO4) | ≤0,1 % |
Free acid (as HCOOH) | ≤0,1 % |
pH value | 4,0-5,5 |