Highly sensitive fluorescent dye formulation optimized for rapid leak detection under UV light (365 nm).
Chemically inert and compatible with refrigerants, lubricating oils, and common HVAC/R system fluids.
Non-corrosive, non-toxic, and fully compliant with REACH and RoHS directives.
Low-dosage performance: effective at concentrations as low as 0.1–0.5% v/v in system charge.
Stable under high-pressure and elevated-temperature operating conditions typical in industrial cooling systems.
Leak detection in residential and commercial air conditioning systems.
Maintenance and commissioning of refrigeration units in supermarkets and cold storage facilities.
Field diagnostics for automotive air conditioning (R134a, R1234yf, and R744/CO₂ systems).
Preventive maintenance of industrial heat pump installations using HFCs, HFOs, and natural refrigerants.
Quality assurance testing during manufacturing of sealed HVAC components.
| Chemical Type | Fluorescent organic dye blend (solvent-stabilized) |
| Product Form | Liquid concentrate |
| Appearance | Clear, pale yellow to amber liquid |
| Primary Applications | Refrigerant and lubricant system leak detection |
| Key Features | UV-visible fluorescence, thermal stability up to 150°C, hydrophobic |
| Benefits | Enables fast visual identification of micro-leaks without disassembly |
| Storage Conditions | Store in original container at 5–30°C, protect from direct sunlight |
| Regulatory Compliance | REACH registered, RoHS compliant, non-GHS classified |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China