Chemical name: Dicyandiamide
CAS number: 461-58-5

product sheet

Description and features
A micronized grade of dicyandiamide containing 1.5%-1.6% anti-blocking agent to inhibit clumping and improve handling. It is used as curing agent for epoxy resins.

Due to its high melting point Vicura DICY 100S does not melt during extrusion to produce a homogeneous mixture with the epoxy resin on a molecular scale. Therefore Vicura DICY 100S is supplied with low particle size assuring in this way acceptable homogeneity during the extrusion step, provided the premixing process is done properly. Outstanding features of epoxy powder coatings cured with Vicura DICY100S include excellent adhesion to metal, excellent chemical and solvent resistance, very high impact, abrasion and scratchy resistance, and dielectric properties that make them suitable for many electrical applications.

Product information

CAS number461-58-5
EC number 207-312-8
HS code2926 20

Molecular and structural information

Molecular formulaC2H4N4
Molecular weight84.08 g/mol
Smiles notationC(#N)N=C(N)N
InChiInChI=1S/C2H4N4/c3-1-6-2(4)5/h(H4,4,5,6)
InChi keyQGBSISYHAICWAH-UHFFFAOYSA-N
Structural formula:

Specification

AppearanceFine white powder
Particle size≥98.00 % <10 μm
Content≥97.30 %
Melting point209 - 212 °C
Moisture≤0.50 %
Anti-caking agent≥1.60 %

Physicochemical information

Bulk density1.404 g/cm3
Melting point≥210 - ≦ 212 ºC
Partition coefficient (log Pow)1.00 @ 20 ºC ± 0.50 ºC
Solubility in water4.13 g/100 gram water @ 25 ºC

Application
Vicura DICY 100S is being used in the production of: adhesives, (powder) coating and (epoxy) resins.

Packaging
Available packaging: 20KG carton boxes.
Special packaging is available on request.

Shipment Info
Vicura DICY 100S is regularly on stock in Europa and the USA. Our lead time is about one week if delivered in 20KG carton boxes.

Storage
Store dicyandiamide in a cool, dry and well-ventilated area and in line with legal requirements.

REACH
This substance (CAS: 461-58-5) has been pre-registered under REACH (EC) 1907/2006.

MSDS
A Material Safety Data Sheets (MSDS) is available for Vicura DICY 100S and all other products supplied by Vesta Intracon BV. An MSDS describes the hazards of a product and explains how a product can be safely handled, used and stored. Besides it provides important regulatory and emergency response information for the purchased product.

Dicyandiamide (CAS: 461-585). This information is supplied solely for informational purposes and Vesta Intracon bv makes no guarantees or warranties, either expressed or implied, with respect to the accuracy and use of this data. All product warranties and guarantees shall be governed by the Standard Terms of Sale. Nothing in this document is legal advice or is a substitute for competent legal advice.

Applications