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Angstrom Technologies SC-235

Angstrom Technologies SC-235 fluoresces a brilliant red color when exposed to shortwave UV excitation (254 nm). It does not fluoresce when exposed to longwave UV excitation (365 nm). This characteristic makes SC-235 an excellent choice for security inks and other media. It can be used alone or combined with different longwave fluorescent compounds to create bi-fluorescent features used for document security and brand protection applications.

Color: White

End Uses: Security Ink

Technical Data SheetSafety Data Sheet

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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions

Dye

Technologies

CASE Ingredients

Product Families

CASE Ingredients — Pigments & Colorants

Dyes

Part Number

8235

Features & Benefits

Labeling Claims

Not Listed In California Proposition 65,

Odor-free

CASE Ingredients Features

Free-flowing,

Light Fastness

Applications & Uses

Markets

Printing & Packaging

Applications

Printing & Packaging — Printing & Inks

Specialty Inks

Ink & Toner Type

Security Ink

Properties

Color

White

Physical Form

Powder

Solubility

Water Soluble

Appearance
Free flowing crystalline powder
Odor
Odorless
Insoluble in
All organic solvents (at 21°C)
Soluble in
Water (at 21°C)
Typical Properties
ValueUnitsTest Method / Conditions
Fluorescence Emission (λ max)610 - 616nm-
Fluorescence Excitation254.0nm-
Fluorescence No Emission365.0nm-
Melting Pointmin. 300°C-
Composition
ValueUnitsTest Method / Conditions
Organic Red Emitting Dye98 - 100%-
Lightfastness

Excellent

Technical Details & Test Data

Normalized Intensity v/s Wavelength

Angstrom Technologies SC-235 - Normalized Intensity v/s Wavelength - 1