High definition Crack Repair Material For Concrete Pavement - electronic grade Dicyandiamide 99.8% – Standard Imp&exp

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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.

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