Solvent Red 197 (CAS 52372-39-1) Technical Overview
Chemical Identification
| Property | Specification |
|---|---|
| IUPAC Name | Not specified in public records |
| Common Names | Solvent Red 197, Fluorescent Red GK |
| CAS Registry | 52372-39-1 |
| EINECS | 257-885-3 |
| Molecular Formula | C23H19N5O |
| Molecular Weight | 381.44 g/mol |
Key Characteristics
- Appearance: Solid dye compound (exact physical state unspecified)
- Solubility: Designed for solvent-based applications (specific solvent compatibility should be verified)
- Fluorescent Properties: Marketed as fluorescent material under trade name Fluorescent Red GK
Regulatory Status
No current SVHC listing under EU REACH (as of March 2025). Users should monitor regulatory updates through official channels like ECHA.
Typical Applications
- Industrial coloring for non-polar materials
- Fluorescent marking applications
- Specialty coatings (exact formulations protected by manufacturers)
Safety Considerations
No specific hazard classifications found in public databases. Standard organic dye precautions apply:
- Use PPE when handling powder form
- Avoid inhalation of particulates
- Store in sealed containers away from strong oxidizers
Technical Support
For material specifications, safety documentation, or commercial inquiries:
Email: info@vivalr.com
Phone: (86) 15866781826



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