NIR Absorbing Dye NIR880C– High Purity Near-Infrared Dye
NIR absorbing dye NIR880C is a high-purity organic near-infrared absorbing dye with strong and sharp absorption in the 880nm region.
It features good solubility, high molar extinction coefficient, excellent thermal stability, and low fluorescence quantum yield, making it widely used in laser protection, optical filtering, near-infrared imaging, laser marking, security printing, optical sensors, and functional polymer materials.
- Strong and sharp absorption peak at 880 nm
- High molar extinction coefficient and excellent NIR absorption efficiency
- Good solubility in common organic solvents (MA, EtOH, EGE, MC, TCM; insoluble in EA, BZ, TL)
- High thermal stability and optical stability
- Low fluorescence and low light scattering
- High purity, low impurity, suitable for precision optical applications
- Good compatibility with polymers, coatings, and inks
- Customizable formulation and concentration
Specifications
- Absorption wavelength: 880±2nm
- Appearance: Brownish red powder
- Solubility: Soluble in MA, EtOH, EGE, MC, TCM. Insoluble: EA, BZ, TL etc.
- Stability: Good thermal and optical stability
- Application fields: Laser protection, NIR filters, optical detection, security ink
Key Applications of NIR Absorbing Dye NIR880C
Laser Protection & Optical Filtering
Used in NIR absorption filters, laser protection lenses, and optical devices to absorb specific near-infrared bands and reduce interference.
NIR Imaging & Detection
Applied in near-infrared imaging, biological sensing, optical testing, and diagnostic systems for high-sensitivity signal absorption.
Security Printing & Anti-Counterfeiting
Used in invisible NIR security inks, anti-counterfeiting coatings, and brand protection markers that can only be detected by NIR detectors.
Laser Marking & Welding
Used as laser absorber and sensitizer to improve absorption efficiency in laser marking, welding, and laser thermal processing.
Functional Coatings & Polymers
Added to coatings, films, masterbatches, and optical films to provide customized NIR absorption and light control functions.
Enhance Your Product Line with High-Performance Infrared Dyes
Partner with Nichwellchem for reliable supply and technical expertise in near-infrared absorption dyes. We offer wholesale solutions tailored to industrial needs, ensuring the best quality and service.