FULL SHADES.O.7
TINT
Digital color reference · physical approval required
SOLVENT DYES
Solvent Orange 7
Solvent Orange 7 is an orange solvent dye used in selected printing inks, waxes, oils and resin systems. Its identity must be distinguished from Solvent Orange 2, and performance should be established in the actual solvent or binder.
- Color Index / grade
- S.O.7
- CAS
- 3118-97-6
- Chemical family
- Organic solvent dye
Typical application scopeSelected printing inks, waxes, oils and resin systems.
PRODUCT PROFILE
S.O.7Solvent Orange 7 — grade profile
Solvent Orange 7 (S.O.7) is a organic solvent dye for coloration in Plastics & masterbatch 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.
No universal performance limit is stated in the published data. Request the current grade TDS and validate it in the intended system.
The listed application scope is Plastics & masterbatch and Printing inks.
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
Orange
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 Unpublished values are omitted.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 Orange 7
Color Index / product gradeS.O.7
Colorant categorySolvent dyes
CAS number3118-97-6
Molecular formulaC18H16N2O
Chemical familyOrganic solvent dye
Physical appearanceColored powder
TransparencyTransparent
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)PMMAABSPETRigid PVC
Printing inks
—
Polystyrene (PS)PMMAABSPETRigid PVC
Application listings support initial selection and still require validation in the customer's resin, binder, process and end-use conditions.