High definition Crack Repair Material For Concrete Pavement - electronic grade Dicyandiamide 99.8% – Standard Imp&exp Detail:
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.
Product detail pictures:

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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs of High definition Crack Repair Material For Concrete Pavement - electronic grade Dicyandiamide 99.8% – Standard Imp&exp, The product will supply to all over the world, such as: Paraguay , Johannesburg , Mongolia , We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
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