pigment blue 27 cas 12240-15-2
Product Name:Pigment Blue 27
OtherName:Prussian Blue;Chinese Blue;ferric ferrocyanide;
CAS No.:14038-43-8; 12240-15-2
Molecular Formula:C6Fe2KN6
Molecular weight:306.89
related documents:
COA of Pigment Blue 27
TDS of Pigment Blue 27
Request for product documents
Pigment Blue 27 (CAS 12240-15-2): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Pigment Blue 27 Technical Parameters
| Parameter | Specification | Pigment Blue 15:3 | Pigment Blue 60 |
|---|---|---|---|
| CAS Number | 12240-15-2 | 147-14-8 | 81-77-6 |
| Chemical Formula | Fe7(CN)18(NH3) | C32Cl16CuN8 | C28H16N2O4 |
| Lightfastness | 8 (ISO 105-B02) | 7 | 6 |
| Heat Resistance | 300°C | 200°C | 180°C |
2. Key Applications & Industry Uses
Primary Industrial Applications
- Coatings: Automotive finishes, marine coatings
- Plastics: Engineering plastics, PVC products
- Inks: Security printing, packaging inks
- Textiles: UV-resistant fabric dyeing
3. Performance Advantages
Competitive Edge Analysis
| Feature | Pigment Blue 27 | Alternative Products |
|---|---|---|
| Chemical Stability | Resists pH 3-11 | Degrades above pH 9 |
| Weather Resistance | 5-year outdoor durability | 3-year maximum |
4. Usage Guidelines & Best Practices
Recommended Formulation Ratios
| Application | Concentration Range | Dispersion Method |
|---|---|---|
| Water-based Paints | 1.2-2.5% | High-speed dispersion (2000 rpm) |
| Polypropylene | 0.8-1.5% | Twin-screw extrusion |
5. Real-World Client Case Studies
Case Study 1: Automotive Coatings Manufacturer
Client: EuroAuto Coatings GmbH
Challenge: Required UV-stable blue pigment for electric vehicle exteriors
Solution: 1.8% Pigment Blue 27 in polyurethane system
Result: 40% improvement in color retention after 3-year Florida exposure test
Case Study 2: Security Ink Producer
Client: SecurePrint Technologies Ltd.
Challenge: Needed chemically inert pigment for banknote printing
Solution: Microencapsulated Pigment Blue 27 formulation
Result: Passed ECB security ink standards with 99.8% solvent resistance
6. Technical Support & Inquiry
Contact Our Experts
Email: info@vivalr.com
Tel: (86) 15866781826
Frequently Asked Questions
| Question | Expert Answer |
|---|---|
| Compatibility with epoxy systems? | Recommended for epoxy up to 280°C continuous exposure |
| REACH compliance status? | Fully compliant with EU Regulation 1907/2006 |



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