pfa paraformaldehyde

Pfa paraformaldehyde We are the leader manufacturer of Paraformaldehyde with CAS NO.: 30525-89-4 from 1996. We can provide competitive price, high quality and regular basis for you. We produce different specifications of Paraformaldehyde, like 92%, 93%, 96% ect.... Specification of pfa paraformaldehyde 92% Paraformaldehyde Items Standard Value Test value Appearance White granule White granule Assay 92%±1 92.2% Water ≤9% 7.6% Acidity ≤0.03% 0.028% Fe ≤0.001% 0.001% Ash ≤0.01%