Part No: RXSOL-81-8191-025
Fluorescein Liquid Dye Rx is a water-based fluorescent tracer dye that meets the minimum biodegradation requirements.
Fluorescein Liquid Dye RXSOL is a water-based fluorescent tracer dye that meets the minimum biodegradation requirements, removing the need for a substitution warning unlike the standard fluorescein leak tracing dyes. Fluorescein Liquid Dye Rx provides a fluorescent colour which is visible to the naked eye and can be detected subsea by cameras, fluorimeters calibrated to the appropriate excitation / detection wavelength
.
Fluorescein Liquid Dye Rx is lower in toxicity towards operatives and marine organisms than other leak testing dyes, such as Rhodamine and is non-hazardous for supply and transportation.It is compatible with RXSOL Hydrotech 367 RX corrosion inhibitors and oxygen scavengers.
Fluorescein Liquid Dye RXSOL is a commonly used dye for hydro test operations .Fluorescein Liquid Dye RXSOL is a brown liquid which produces a red / pink solution once diluted in water. The solution then produces an orange fluorescence when excited with a blue or green light. For subsea detection of Fluorescein Liquid Dye RXSOL, an optimum excitation wavelength should be used.
Normal dose for application is approximately 100 ppm. Rx Marine can not stipulate an exact dose for Fluorescein Liquid Dye RXSOL . This is due to the strength of colour required being determined by a number of scenarios e.g. style and sensitivity of detection apparatus, sea bed depth and tidal currents. Generally, as a rule of thumb, the dye must not be dosed at below 100ppm for visual detection.
Detection of Fluorescein Liquid Dye RXSOL has been proven using the Leak Detection Systems.
| Appearance | Liquid |
| Colour | Brown Fluoroscent Greenish orange liquid |
| Solubility | Soluble In Water. |
| Melting Point | 0 °C |
| Relative Density | 1.0-1.07 @ 20c |
| Ph-Value, Conc. | 9-10 |
| Viscosity |
<5 Cps @ 20degc |
Packaging & Supply
Fluorescein Liquid Dye RX can be supplied in suitable industrial packaging depending on customer requirements, application and availability.
Supply: India | UAE | Oman
Applications: Marine | Industrial | HVAC | Water Systems | Leak Detection | Flow Tracing
Safety
Handle according to the current RXSOL SDS. Avoid unnecessary contact with eyes and skin and use appropriate PPE during handling. Prevent uncontrolled release to drains or natural waterways unless the product and application are specifically approved for such discharge.
For exact concentration, dosage, specifications, packaging and regulatory status, refer to the current RXSOL TDS/SDS/COA for the supplied batch.
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Fluoroscent Greenish orange liquid manufacturer and supplier in Fujairah, Dubai, Sharjah, Abudhabi, Ajman, Muscat Barka Oman, Mumbai, Gandhidham, Chennai Ennore, Visakhapatnam, Kolkata, Paradip India, Sudan, Yemen, Nairobi Kenya Africa
Fluorescein Liquid Dye RX – Product Details
Fluorescein Liquid Dye RX
Water-Soluble Fluorescent Tracer Dye for Leak Detection, Water Testing & Industrial Applications
Fluorescein Liquid Dye RX is a concentrated fluorescent water-soluble dye designed for water tracing, leak detection, flow visualization and industrial water-system identification. When diluted in water, fluorescein produces a highly visible yellow-green to green fluorescent coloration, particularly under suitable UV or blue-light illumination.
The product is useful for maintenance, inspection and troubleshooting applications where visual identification of water movement, leakage or circulation is required.
Product Name: Fluorescein Liquid Dye RX
Product Type: Fluorescent Liquid Tracer Dye
Physical Form: Liquid
Color: Fluorescent yellow-green/green when diluted
Solubility: Water soluble
Brand: RXSOL
Applications: Water tracing, leak detection, flow visualization, industrial and marine maintenance
Key Features
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Highly visible fluorescent tracing effect
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Water-soluble liquid formulation
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Useful for detecting water movement and leakage
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Suitable for flow-path identification
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Helps identify difficult-to-locate leaks
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Useful for industrial and marine maintenance
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Can be observed under suitable UV/blue light
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Suitable for controlled water-system testing
Applications
1. Leak Detection
Fluorescein Liquid Dye RX can be used as a tracer to help locate suspected leakage in suitable:
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Water pipelines
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Cooling-water systems
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Tanks and reservoirs
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Drainage systems
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HVAC water circuits
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Industrial water systems
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Marine water systems
The dye follows the water path, making leakage or unexpected water movement easier to identify.
2. Water Flow Tracing
The fluorescent dye can help maintenance personnel visualize water circulation and identify:
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Flow direction
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Unexpected flow paths
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Dead zones
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Circulation problems
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Cross-connections
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Drainage routes
3. Marine Applications
Fluorescein Liquid Dye RX can be useful for controlled marine maintenance and troubleshooting applications involving:
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Seawater systems
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Cooling-water circuits
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Bilge/drainage investigations
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Tank and pipe tracing
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Water-flow identification
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Leak investigation
4. Industrial Water Systems
The product may be used for troubleshooting and inspection of suitable:
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Cooling systems
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Process-water circuits
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Water tanks
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Piping networks
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Drainage systems
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Industrial equipment
How Fluorescein Works
Fluorescein is a fluorescent tracer. After introduction into a suitable water system, the dye travels with the water. Its characteristic yellow-green fluorescence makes the water path easier to observe, particularly when suitable illumination is used.
This makes it useful when conventional visual inspection cannot easily identify the source or route of water movement.
Handling :
No special procedures need to be observed. Normal precautions should be taken and protective clothing,
goggles and PVC/rubber gloves should be worn.
Packing : Available in 25 Litre, Pail, 210 Ltrs drums, 1,000 litre IBC’s capacity.
Safety Data (MSDS)

| Product Name |
Fluorescein Liquid Dye Rx |
| Part Number | RXSOL-81-8191-025 |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Stock Point : Mumbai, Kandla, Chennai, Kolkata, Visakhapatnam, Fujairah, Muscat, Nairobi
| Phone | +91 22 27815540 / 41 / 42 |
| Fax | +91 22 2781 1318 :::AOH :0091 9821214367 |
| 123@rxmarine.com/ |

| Name | CAS No | Weight % |
| Fluorescein Liquid | 00518-47-8 | Mixture |

Hazard Category: Not applicable
Hazard Statement: Not applicable

Inhalation: Remove person to fresh air
Eye Contact: Flush eyes with plenty of water. If irritation persists, seek medical attention.
Skin Contact: Wash with soap and water. Seek medical attention if irritation develops.
Ingestion: If conscious, rinse mouth and give victim large amounts of water. Seek medical attention.

Extinguishing Media: Material is not flammable. Use extinguishing media suitable to surrounding materials.
Special Equipment and Precautions: Use water to cool nearby containers and structures. Wear full protective equipment, including suitable respiratory protection.
Specific Hazards: None identified
Hazardous combustion products: None identified

Spill Procedures: Prevent spread of spill. Absorb with sand or inert material. Sweep or scoop into a disposal container. Flush spill area with water.
Incompatible Materials: Incompatible with strong acids.
Storage and Handling: Store in a cool, dry, well-ventilated area away from incompatible materials. Keep containers tightly closed and protect them from physical damage. Protect from direct light and minimize contact with air.

OSHA & ACGIH Exposure Limits:
Water None identified
Fluorescein, sodium salt None identified
Engineering Controls: Use adequate general or local exhaust ventilation to keep fume and/or dust levels as low as possible. Respiratory Protection: If use generates annoying or irritating dusts, mists or vapors, use a NIOSH approved respirator with a particulate filter. Skin/Eye Protective Equipment: Safety glasses. Facilities storing or utilizing this material should have readily accessible eyewash stations and safety showers. Select respirators and other safety equipment in accordance with regulations and based upon the particular conditions of use and risk of exposure. Always use safe chemical-handling and good industrial hygiene practices.

Apearance: Clear, dark reddish orange liquid
Odor:Not available
Odor Threshold:No odor
pH: Not available
Melting/Freezing Point: Not available
Initial Boiling Point and Boiling Range: Not available
Flash Point:Not available
Evaporation Rate: Not available
Flammable or Explosive Limits (% by volume in air) Solubility: Not available
Auto-Ignition Temperature: Not available
Vapor Density: Not available

Reactivity: No information available
Stability: Stable
Possibility of Hazardous Reactions: Hazardous polymerization will not occur
Conditions to Avoid: Excessive heat and exposure to light.
Incompatibles: Incompatible with strong acids.
Decomposition Products: None identified

Effects of Over Exposure:
Inhalation: None identified
Skin Contact: None identified
Eye Contact: None identified
Ingestion: None identified
Additional Effects: None identified
Chronic Effects: None identified
Target Organs: None identified
Reproductive Effects: None identified
Carcinogenicity: None identified

Persistence and degradability: No information available
Bioaccumulative potential: No information available
Mobility in soil: No information available
Other adverse effects: No information available

Disposal Procedures: Dispose of material and containers in accordance with all local, state and federal regulations

This product is not a regulated material for domestic ground transporation.
Environmental hazards: No information available
Special precautions: No information available
Bulk transport: No information available

Symbols & Classification: Xi Irritant
R- Phrases: R36 Ittitating to the Eyes
S- Phrases: S26 In case of contact with eyes, rains immidiately with planty of water and seek medical advice.

The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Rx Marine International be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if RX Marine International has been advised of the possibility of such damages.
DISCLAIMER OF LIABILITY :The information in this SDS was obtained from sources which we believe are reliable. However, the information is provided without any warranty, express or implied, regarding its correctness. The conditions or methods of handling, storage, use or disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This MSDS was prepared and is to be used only for this product. If the product is used as a component in another product, this MSDS information may not be applicable.