FULL SHADES.R.24
TINT
Digital color reference · physical approval required
SOLVENT DYES
Solvent Red 24
Solvent Red 24 is an oil-soluble azo dye with a transparent yellowish-red shade. It is considered for oils, waxes, polishes and selected plastics or inks, with application suitability established from the actual formulation.
- Color Index / grade
- S.R.24
- CAS
- 85-83-6
- Chemical family
- Azo solvent dye
- Published heat resistance
- 250 °C
Typical application scopeCompatible plastics; confirm the specific resin and processing conditions.
PRODUCT PROFILE
S.R.24Solvent Red 24 — grade profile
Solvent Red 24 (S.R.24) is a azo solvent dye for coloration in Plastics & masterbatch, Coatings & paint and Printing inks. Grade selection should be verified for polymer compatibility, actual processing temperature, target transparency and migration requirements; the data below is limited to values supported by published sources.
Published screening data includes published heat reference 250 °C. Application-specific heat and fastness entries in the technical table take precedence.
Primary listed fits include Polystyrene (PS); PMMA and ABS are listed for evaluation.
Selection focus
Confirm polymer compatibility, transparency, dissolution, actual melt temperature, loading, and migration and light-fastness requirements in the finished article.
REFERENCE SHADE
Full shade and tint
Transparent yellowish red
Full shade
Tint / reduction
Manufacturer-published shade descriptions were used to correct the color direction. Screen colors remain visual references, not batch standards; approve a physical drawdown or molded plaque under agreed test conditions.
TECHNICAL DATA
Published specifications
Only identified or numerical fields supported by public registry and product-table data are shown. Unpublished values are omitted.
ParameterPublished value
Product nameSolvent Red 24
Color Index / product gradeS.R.24
Colorant categorySolvent dyes
CAS number85-83-6
Molecular formulaC24H20N4O
Chemical familyAzo solvent dye
Physical appearanceColored powder
TransparencyTransparent
Heat resistance · catalogue reference250 °C
Performance values are catalogue references. The current grade TDS, test conditions and agreed batch COA govern product approval.
RESIN & APPLICATION FIT
Resin and end-use fit at a glance
Application areaRecommendedEvaluate
Plastics & masterbatch
Polystyrene (PS)
PMMAABS
Coatings & paint
Polystyrene (PS)
PMMAABS
Printing inks
Polystyrene (PS)
PMMAABS
Application listings support initial selection and still require validation in the customer's resin, binder, process and end-use conditions.