Solvent Black 27 / Solvent Dyes
Solvent Dyes
Technical Information
CAS No.: 12237-22-8
Molecular formula: C17H13N3O4·1/2Cr
Description
Solvent Black 27 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 Black 27
CAS No.: 12237-22-8
Molecular formula: C17H13N3O4·1/2Cr
Product specification
Appearance Black 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, ℃ | 180 | 180 | 180 | 180 | 180 | – | – | – |
| 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 Black 27 used for?
Solvent Black 27 is a black solvent dye for coloring plastics and industrial materials. It is identified by Color Index Solvent Black 27, CAS No. 12237-22-8, and molecular formula C17H13N3O4·1/2Cr.
What is the heat resistance of Solvent Black 27?
It retains color stability at processing temperatures up to 180°C in PS, ABS, SAN, PMMA and PC, covering standard injection molding and extrusion conditions.
What are the key specification values for Solvent Black 27?
Appearance is a black powder with tinting strength 100±3%, ash ≤0.5%, moisture ≤0.5% and a color differential value ΔE ≤0.8.
How can I obtain complete technical data for Solvent Black 27?
Full TDS and SDS documents are available on request, covering detailed physical properties and application recommendations.