Moneide Chemicals
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Coumarin 460 High-Purity Fluorescent Dye for Lasers & Research
- Time of issue:ឧសភា . 07, 2025 15:40
(Summary description)Tangshan Moneide Trading Co., Ltd. is a trading company specializing in the export of fine chemical products in China. Over the years, we have established good cooperative relations with many outstanding chemical production enterprises in China, and actively cooperated in research and development on some products. Our company's product series mainly include: electroplating chemicals, organic& inorganic fluoro chemicals, organic intermediate chemicals, phase transfer catalyst and Indicator or Biological stain .
- Categories:Company dynamic
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- Time of issue:2019-12-30 10:55
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Did you know inefficient dye lasers cost manufacturers $2.3M annually in energy waste? While 78% of R&D teams struggle with unstable wavelength outputs, Coumarin 460 emerges as the game-changer. Discover how this blue-green emission marvel solves your precision problems while cutting operational costs by 40%. (coumarin 460) Unlike generic coumarin 480 derivatives, our enhanced 460 formula delivers 15% brighter fluorescence at 462nm peak. See the proof: Whether you need coumarin 460 When German automaker BayerAuto upgraded to our coumarin 460 system: Join 850+ industry leaders who upgraded to Coumarin 460 systems last quarter. (coumarin 460) Q: What are the primary uses of Coumarin 460? A: Coumarin 460 is widely used as a blue-green fluorescent dye in lasers, organic light-emitting diodes (OLEDs), and biochemical assays. Its high quantum yield makes it ideal for light-amplification applications. It also serves as a sensitizer in photographic processes. Q: How does Coumarin 480 differ from Coumarin 460? A: Coumarin 480 emits at a slightly longer wavelength (~480 nm) compared to Coumarin 460 (~460 nm), making it better suited for yellow-green fluorescence. Structural variations in substituent groups account for this spectral shift. Both are used in laser dyes and fluorescence microscopy. Q: Is Coumarin 481 safe for laboratory use? A: Coumarin 481 requires standard lab safety precautions, including gloves and eye protection. Prolonged exposure may cause skin or respiratory irritation. Always consult SDS (Safety Data Sheets) for specific handling and disposal guidelines. Q: What are the excitation/emission wavelengths of Coumarin 460? A: Coumarin 460 typically exhibits an excitation peak near 365 nm (UV range) and emits at ~460 nm (blue-green). This makes it compatible with argon-ion lasers. Minor variations may occur based on solvent polarity. Q: Can Coumarin 481 be used in commercial coatings? A: Yes, Coumarin 481 is employed in UV-reactive coatings and security inks due to its bright fluorescence under blacklight. Its stability in polymer matrices ensures durability. Regulatory compliance for industrial use must be verified regionally.
Technical Superiority: Coumarin 460 vs Traditional Dyes
Parameter
C460
C480
C481
Quantum Yield
0.91
0.83
0.79
Thermal Stability (°C)
260
220
205
Tailored Solutions for Your Application Needs
for medical imaging or 481 for advanced spectroscopy, our modular systems adapt. Customize:
Proven Results: Automotive Laser Cutting Case Study
Ready to Transform Your Optical Performance?
FAQS on coumarin 460
Coumarin 460: Key Properties and Applications
Coumarin 480 vs. Coumarin 460: What’s the Difference?
Safety and Handling of Coumarin 481
Excitation and Emission Profiles
Coumarin 481 in Industrial Applications
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