Pigment Red 4 CAS 2814-77-9

Chemical Name: Pigment Red 4
CAS No.: 2814-77-9
Molecular Fomula: C16H10ClN3O3
Molecular weight: 327.72
Appearance: Orange red powder
Assay:99%min

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Pigment Red 4 (CAS 2814-77-9) Ultimate User Guide

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter Pigment Red 4 Alternative Pigments
Chemical Name 1-[(4-Methyl-2-nitrophenyl)azo]-2-naphthalenol Varies by product
CAS Number 2814-77-9 N/A
Molecular Formula C17H13N3O3 Dependent on composition
Color Index CI 12085 CI 12460 (Comparative)
Lightfastness 6-7 (ISO 105-B02) 5-6 (Industry Average)
Heat Resistance 200°C 180-190°C (Typical)

2. Comprehensive Applications

2.1 Coatings Industry

Preferred for automotive OEM coatings due to exceptional weather resistance and UV stability…

2.2 Plastics Coloring

High-performance solution for PVC, polyethylene, and engineering plastics with 0.5-2.0% typical loading…

2.3 Printing Inks

Superior lithographic performance in publication gravure printing with viscosity range 2000-5000 cP…

3. Implementation Case Studies

3.1 Automotive Coatings Optimization

European automotive manufacturer achieved 15% improvement in exterior coating durability…

3.2 Food Packaging Compliance

APAC packaging producer met FDA 21 CFR 178.3297 standards using 1.2% Pigment Red 4 concentration…

4. Verified Client Success Stories

4.1 Global Automotive Supplier

Client Profile: Top 3 automotive coating manufacturer
Solution: Customized pigment dispersion for electrostatic spray applications
Result: 18-month outdoor exposure test passed with ΔE<2.0

4.2 Specialty Plastics Producer

Client Profile: Medical device components manufacturer
Technical Challenge: Required sterilization-resistant coloration
Outcome: Maintained chromaticity after 50 autoclave cycles at 121°C

5. Technical Consultation & Quotation

For material safety data sheets, technical bulletins, or customized formulation support:

Contact our pigment specialists:
Email: info@vivalr.com
Tel: (86) 15866781826

Request premium samples:
• Specify substrate type
• Required quantity (100g minimum)
• Application method details

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