Solvent Yellow 163 / Solvent Dyes
Solvent Dyes
Technical Information
CAS No.: 13676-91-0
Molecular formula: C26H16O2S2
Description
Solvent Yellow 163 is a high-performance solvent dye from Honor Pigments, engineered for reliable coloring of plastics and industrial materials. Detailed technical data, physical properties and application recommendations are provided below. Request TDS/SDS for full specifications.
Identification Information:
Color Index: Solvent Yellow 163
CAS No.: 13676-91-0
Molecular formula: C26H16O2S2
Product specification
Appearance Orange powder
Tinting Strength 100±3%
Shade Color Similar to the standard
Ash ≤ 0.5%
Moisture ≤ 0.5%
Color Differential Value ΔE ≤ 0.8
Technical Data
| Test Items | PS | ABS | SAN | PMMA | PC | R-PVC | PA6 | PET |
| Heat resistance temperature, ℃ | 280 | 280 | 280 | 280 | 280 | – | – | – |
| Migration resistance | – | – | – | – | – | – | – | – |
| Light fastness (0.05% dyes, transparent) | 0 | 0 | – | – | – | 0 | – |
Why Choose Honor Pigments?
- 🌍 Global Export Expertise — Trusted by customers in 40+ countries for consistent quality and reliable supply
- ✅ Strict Quality Control — ISO 9001 certified with batch-to-batch consistency and zero-defect policy
- 💰 OEM Production Advantage — Competitive pricing without compromising pigment performance
- 🧪 Technical Support — Free color matching, formulation advice and sample testing before bulk order
📩 Need more details?
Request TDS, SDS, or a free sample for testing.
Frequently Asked Questions
What is Solvent Yellow 163 used for?
Solvent Yellow 163 (CAS No.: 13676-91-0), molecular formula C26H16O2S2 is a solvent dye supplied as an orange powder, engineered for reliable coloring of plastics and industrial materials. Its published technical data covers styrenic resins (PS, ABS, SAN), acrylic (PMMA), polycarbonate (PC), rigid PVC (R-PVC), polyamide (PA6) and polyester (PET).
What is the heat resistance of Solvent Yellow 163?
According to the published technical data, Solvent Yellow 163 shows a heat resistance temperature of 280°C in PS, ABS, SAN, PMMA and PC, which supports its use in high-temperature molding and extrusion processes.
What are the key specification parameters of Solvent Yellow 163?
The published specification lists a coloring strength (tinting strength) of 100±3%, a color differential value ΔE of ≤ 0.8, an ash content of ≤ 0.5%, a moisture content of ≤ 0.5%, with shade similar to the standard for batch-to-batch consistency.
Which polymers has Solvent Yellow 163 been tested in?
The technical data sheet reports results in styrenic resins (PS, ABS, SAN), acrylic (PMMA), polycarbonate (PC), rigid PVC (R-PVC), polyamide (PA6) and polyester (PET). Heat resistance and light fastness values are listed for each resin to support formulation selection.
How do I request a TDS, SDS or sample of Solvent Yellow 163?
Full specifications for Solvent Yellow 163 are available on request. Contact the supplier to obtain the TDS/SDS or to arrange a free sample for evaluation before bulk ordering.