paraformaldehyde

Introduction of Paraformaldehyde: SPECIFICATION: ITEM INDEX Purity ≥ 96% Moisture ≤ 0.5 Ash connect ≤ 0.05 These products appearances have the white crystalline power, Have formaldehyde smell, it can flammable. It,s melting point is 80-120°C. Self-ignition temperature 300.c.it widely used made of synthetic resin chemical , pesticide. It also used of Steam a disinfectant, fungicides, insect poisons, etc.