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| Customization: | Available |
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| CAS NO.: | 5567-15-7 |
| Formula: | C36h32n6o8cl4 |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Key Features & Advantages | |
Vivid Red-Shade Yellow: | Provides a bright, reddish-yellow hue. |
High Coloring Power: | Offers strong tinting strength and good transparency. |
Good Solvent Resistance: | Performs well in various ink and coating systems. |
Excellent Flow Properties: | Ideal for high-speed printing applications. |
Product Name | Permanent Yellow HR / Sunfast Yellow HR / Vulcan Fast Yellow HR / Pigment Yellow 83 |
Color Index No. | C.I.P.Y 83 |
Chemical Composition | C36H32N6O8Cl4 |
CAS No. | 5567-15-7 C.I.21108 |
EINECS | 226-939-8 |
Testing Indicators | Parameter |
Appearance | Red yellow powder |
Tinting Strength | 95-105% |
Oil Absorption | 45-55g/100g |
Water soluble | ≤1.0% |
Relative density | 1.27-1.50g/cm3 |
Particle diameter | 0.06-0.13μm |
Specific surface area | 49(B3R)m2/g |
Heat resistance | 200ºC |
Light resistance | 8 level |
Weather resistance | 5 level |
Acid and alkali resistance | 5 level |
Sales Packing | In 25kg paper bag / We provide customized packaging specifically designed to fulfill every customer's needs. |
Matters Needing Attention | Protect against weathering/store in a dry place. |

Printing Inks | • Flexible Packaging Inks (Gravure, Flexographic) • Lamination Inks • Metal Decoration Inks • Offset Inks | •High Transparency: Ideal for overprinting and achieving vibrant, translucent effects. •Brilliant Color & Gloss: Provides a rich, reddish-yellow hue with high gloss. •Excellent Solvent Resistance: Stable in a wide range of ink systems. •Good Flow Properties: Ensures smooth performance in high-speed printing. |
Paints & Coatings | • Industrial Finishes • Automotive OEM Coatings (for specific components) • Powder Coatings • Coil Coatings • Decorative Paints | •Good Lightfastness & Weatherability: Offers durability for exterior applications (Lightfastness 6-7 in alkyd resins). •Heat Resistance: Stable up to180-200°C, suitable for baking enamels. •Ease of Dispersion: Facilitates processing and provides a smooth finish. |
Plastics & Rubber | • Polyvinyl Chloride (PVC) • Polyolefins (LDPE, HDPE) • Rubber Products • Synthetic Fibers | •High Coloring Strength: Provides intense coloration with low dosage (e.g., ~0.8% in HDPE). •Excellent Migration Resistance: Non-bleeding in soft PVC, even at low concentrations. •Good Lightfastness: Up to 7-8 in soft PVC. |
Textiles | • Textile Printing • Mass Dyeing of Viscose & Acrylic Fibers | • The pigment grade is suitable for textile applications, providing stable coloration that is fast to washing and processing. |
Other Applications | • Artists' Colors (Oils, Acrylics) • Solvent-Based Wood Stains • Leather Finishing • Stationery & Paper Coloration | •High Color Saturation: Ideal for applications requiring vivid yellows. •Stable Performance: Works well in diverse binding systems. It can be blended with Carbon Black to produce shades of brown. |



Q: Can I get a sample for testing? |
A: Yes, we provide free samples for quality evaluation. You only need to cover the freight cost. |
Q: What is the MOQ? |
A: The standard MOQ is 500 kg, but we are open to discussion for initial cooperation. |
Q: Is it suitable for food contact materials? |
A: Please contact our technical team for specific compliance requirements based on your application. |