Absorbing Dyes       Thermochromic       Photochromic       Fluorescent       OLED       Organic Solar Cell

Water Soluble NIR Dyes

Water Soluble Absorbing Dyes

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.

Visible Dyes

Visible Absorbers for Aqueous Systems


QCR

Number

Absorption Max (nm)

Absorptivity

(L g-1 cm-1)

Technical Data Sheet

(TDS) in PDF format


VIS542A

542

169


VIS547A

547

176


VIS551A

551

156


VIS564A

564

154


VIS596A

596

281


VIS643A

643

340


VIS655A

655

355


 

NIR Dyes

NIR Absorbers for Aqueous Systems


QCR

Number

Absorption Max (nm)

Absorptivity

(L g-1 cm-1)

Technical Data Sheet

(TDS) in PDF format


NIR746A

746

347


NIR782E

782

398


NIR818D

818

93


NIR869A

869

288


NIR880D

880

260


NIR894A

894

52


NIR911A

911

244


NIR980A

980

153


NIR1054WD

900-1200

N/A


NIR1054B

1054

N/A

 

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

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