Absorbing Dyes       Thermochromic       Photochromic       Fluorescent       OLED       Organic Solar Cell

Ultraviolet and Visible Absorbing Dyes

UV and Visible Dyes for Solvent Systems

QCR Solutions’ Water Soluble NIR Dyes and Water Soluble Absorbing Dyes are available in a wide spectral range.  We have a large library of standard Water Soluble absorbing dyes ranging from narrow notch to broad band absorbers that can attenuate selective wavelength regions.  These Water Soluble Dyes can be used singly or in combinations to create custom spectral filters for multiple applications.


Compatibility of our NIR Dyes include Aqueous varnishes, inks and plastic matrix.


Helpful Guide on how to calculate your absorbing dye’s starting concentration: NIR Dye | Concentration Calculation | QCR Solutions Corp .pdf.


Applications include Laser Safety Eyewear, Security, Welding Protective Eyewear, Heat Shields, Telecommunications, Digital Printing, Light Filters and more.

300nm Ultraviolet (UV) Absorbing Dyes

UV Dyes for Solvent Systems


QCR

Number

Absorption Max (nm)

Absorptivity

(L g-1 cm-1)

Technical Data Sheet

(TDS) in PDF format


UV381A

381

131


UV381B

381

136


UV382A

382

143

Contact Us


UV386A

386

113


 

400nm Visible Absorbing Dyes

Visible Dyes for Solvent Systems


QCR

Number

Absorption Max (nm)

Absorptivity

(L g-1 cm-1)

Technical Data Sheet

(TDS) in PDF format


VIS404A

404

160


VIS423A

423

161


VIS433A

433

188


VIS435A

435

102


VIS441A

441

210


VIS461B

461

245


VIS465A

465

79


VIS486C

486

234


VIS494B

494

258

 

500nm Visible Absorbing Dyes

Visible Dyes for Solvent Systems


QCR

Number

Absorption Max (nm)

Absorptivity

(L g-1 cm-1)

Technical Data Sheet

(TDS) in PDF format


VIS503A

503

164


VIS513A

513

186


VIS523A

523

291


VIS548B

548

176


VIS552A

552

138


VIS564B

564

224


VIS580A

580

270


VIS588C

588

183

VIS593A

593

316

 

600nm Visible Absorbing Dyes

Visible Dyes for Solvent Systems


QCR

Number

Absorption Max (nm)

Absorptivity

(L g-1 cm-1)

Technical Data Sheet

(TDS) in PDF format


VIS603A

603

253


VIS626A

626

178


VIS637A

637

473


VIS641A

641

441


VIS651B

651

440


VIS660A

660

361


VIS675B

675

407


VIS680D

680

298


VIS686A

686

183

VIS691A

691

309


VIS695A

695

97

 

If you can not find the right absorbing dye. Just let us know your applications’ specifications and we will custom synthesize the perfect absorbing dye (UV, Vis, or NIR) for your project:


  1. Wavelengths required to be absorbed

  2. Wavelengths required for high transparency

  3. Matrix Compatibility (solvent, plastic, or other)

  4.  Process Conditions

  5. Lightfastness

  6. Thermal Stability



Let us design an absorbing dye(s) for your next NIR light filter, infrared coating or other application. Technical bulletins are available by contacting a technical representative.



QCR Solutions Corp

Your sourcing partner for OLED, Organic Solar Cell and Near Infrared (NIR) Dyes  

Phone: 772-237-5354   Fax: 772-672-3544   Email: Info@qcrsolutions.com

Copyright QCR Solutions Corp 2010



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