electronic grade Dicyandiamide 99.8%,Mainly used in the PCB industry, is a non-halogen FR-4 copper clad epoxy resin curing agent. Nitrogen-containing cross-linking agent and flame retardant Molecular Weight: 84.08 Synonyms: N-Cyanoguanidine; Dicyanodiamide; Dicyandiamide (Cyanoguanidine); Dicyandiamide/ DCDA; DCD; 1-Cyanoguanidine; 2-Cyanoguanidine; Cyanoguanidine CAS No: 461-58-5 Pakage: 25kg/bag EINECS No:207-312-8 Molecular formula C2H4N4 Dicyandiamide specifications:
item
standard
assay %
≥99.8
Moisture %
≤0.2
Ash %
≤0.02
Ca
25 ppm
Melting point
209-212℃
Turbidity NTU
≤5
Dicyandiamide Storage Seal and store at 2-8 °C, place in a ventilated, dry place, avoid contact with other oxides. Store in a cool, dry, well-ventilated place. Do not store with oxidizer. It should be protected from moisture during transportation and handling.