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.
