Bright Dyes® Industrial Red Liquid
- Chemical Family
- Rhodamines, WaxesRhodaminesWaxes
Bright Dyes® Industrial Red Liquid is specially formulated versions of Rhodamine B, one of the traditional fluorescent water tracing and leak detection materials. It may be detected visually, by ultraviolet light and by appropriate fluorometric equipment. Visually the dye appears as a bright dark red to magenta, depending on its concentration and under ultraviolet light as a bright orange.
Properties
- Physical Form
- Liquid
Product families
Applications
- Other Power Water & Utilities Applications
Product Families
- Specialty Dyes
- Other Processing Additives
Other characteristics
- Brand
- Bright Dyes
- Features
Excellent Heat Stability; Best for closed loop application; It's fluorescent properties offers greater apparent contrast than non-fluorescent blue; Has greater heat stability; Best for moderate to large volumes of water, more than 20,000 gallons; May be used for visual, ultravioletand fluorometricinspections; Very rapid rate of dispersion
- Functions
- Dye
- Applicable Processes
- Leak Detection, Visual Detection, Water Tracing
- Leak Detection
- Visual Detection
- Water Tracing
- Note
1 In deionized water in 100 ml flask. Actual detectability and coverage in the field will vary with specific water conditions. 2 No significant change in fluorescence between 6 and 11 pH. 3 (One tablet, 1 gram of powder), in flowing deionized water in a 10 gallon tank. 4 Measured on a Brookfield viscometer, Model LV, UL adapter, 60 rpm at 25°C.
- Color
- Red
- Red (Fluorescent)
- Caution
These products may cause irritation and/or staining if allowed to come in contact wit the skin. The use of gloves and goggles is recommended when handling this product, as with any other dye or chemical.
- Markets
- Industrial
- Dye Type
- Fluorescent Dyes
- Food Dyes
- Appearance
- Deep, dark maroon aqueous solution
- General Use
Closed loop systems / applications; Flow Mapping, Tracing and Time Studies; Pollution Studies (Discharge- Rate of Flow-Mixing, Diffusion and Dispersion – Circulation)
- Pigment Type
- Fluorescent
- Technology
- Industrial Additives & Materials
- Pigments & Colorants
- HIGHLIGHTS
Compared to Bright Dyes FLT Yellow/Green or FWT Red Dye products, Industrial Red is significantly less resistant to absorption of inorganic / organic suspended matter. This limits its suitability in many applications, particularly where fluorometric detection is needed. This dye has greater resistance to sunlight than FLT Yellow/Green and is equivalent to FWT Red. Industrial Red Dye products should not be used:; In drinking water systems, near drinking water intakes or where downstream impingement on a drinking water system might occur; Where any aquatic ecosystem might be chronically exposed to detectable amounts of the dye. The use and suitability of these products should be evaluated by a qualified hydrologist or other industry professional. Store product out of sunlight, in a cool and dry location.
- Certifications and Compliance
- NSF Approved
- Industrial Additives Features
- Excellent Heat Stability
- Industrial Additives Functions
- Dye
Technical data
Table 1 of 1
10 rows| Characteristic | Value | Unit |
|---|---|---|
| Detect Ability of Active Ingredient¹ | max. 100 | ppb |
| Detect Ability of Active Ingredient¹ | max. 100 | ppb |
| Viscosity ⁴ | 1.8 | cps |
| Viscosity ⁴ | 1.8 | cps |
| Dissolution Time | Immediately | — |
| Maximum Absorbance Wavelength² | 550 - 588 | nm |
| Maximum Absorbance Wavelength | 550 - 588 | nm |
| Dissolution Time ³ | Immediately | — |
| pH Value (25°C) | 1 - 2 | — |
| Specific Gravity (25°C) | 1 - 1.1 | — |
