DFPD-C2 Invisible Yellow Fluorescent Pigment Data Sheet for solvent and water based mediums.
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The organic pigments glow the brightest. DFPD-C2, DFPD-C6, PFLO, PFSO the inorganic PFLI and PF invisible are a little duller and less as strong. There is no such thing as colorless, by definition pigment is a non-soluble powder. Dyes not can be water clear such as IFWB-C0. Now the DFPD-C2, DFPD-C6 are slightly beige in regular light. The rest are white to off white when in concentrated form. To make them invisible you need to spread out the pigments and with the organic ones are so strong it can look good depending on the volume of pigment, back ground etc. You have to have 365 nm in order to see many of these colors.
Risk Reactor's invisible fluorescent yellow pigment is stable, light fast, and can be used with a variety of solvents. Used in security inks and other applications where an invisible yellow fluorescent hue is needed. Due to the nature of this dye it is used extensively in high end security inks and theatrical materials. This is one of the most unique fluorescent yellow compounds available on the market today.
Benefits of Risk Reactor's DFPD-C2 Invisible Fluorescent Yellow:
Paints, inks, anti-counterfeiting inks, anti-fraud, document security, and any application where an invisible fluorescent Yellow is needed. Due to the cost and availability of this dye it is really hard for people to duplicate, adding an extra level of security.
Appearance: Beige powder.
Hue: Fluorescent Yellow.
Chemical Type: Metal complex.
Chemical Class: Organic pigment.
TSCA Listing: Yes.
EINECS Listing: Yes.
CAS Registry #:Proprietary.
Excitation: 365 nm
Emission: 540 nm
Bulk Density: .6.
Melt Point: 190-195 C
Molecular Weight: 324.42
Particle Size: 0 nm
Hiding Power: Transparent.
Particle Size: d10 min 2.1 u; d50 max 34.6 u; d95 max 136 u
Solubility Data at 20 C (g/l )
How to Use:
This dye is perfect for inks, coatings, and polymers. This product was designed for a multitude of applications from security inks to special effects and can be incorporated in numerous systems.