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| Customization: | Available |
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| CAS NO.: | 2512-29-0 |
| Formula: | C17h16n4o4 |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Key Features & Advantages: | |
Excellent Color Properties: | Delivers a bright, intense greenish-yellow shade with high tinting strength, ensuring vibrant coloration and cost-effectiveness due to lower dosage requirements. |
Good Lightfastness: | Demonstrates good resistance to fading when exposed to light (rated 5-6 on the Blue Scale), making it suit able for various indoor applications. |
Ease of Dispersion: | Engineered for good dispersibility in common aqueous and solvent-based systems, facilitating easier processing and consistent results. |
Non-Migratory: | Exhibits good resistance to bleeding and migration in most application mediums, ensuring color stability and preventing surface contamination. |
Consistent Quality | Manufactured under strict quality control processes, guaranteeing reliable batch-to-batch uniformity, stable performance, and predictable results. |
Cost-Effective Solution: | Offers an optimal balance of performance and price, providing high value for standard coloring needs across different industries. |
Technical Specifications | |
Chemical Composition | Monoazo pigment |
Color Index | Pigment Yellow 1 (C.I. 11680) |
CAS Registry Number | 2512-29-0 |
EINECS No. | 219-730-8 |
Molecular Formula | C17H16N4O4 |
Molecular Weight | 340.33 g/mol |
Appearance | yellow powder |
Bulk Density | 0.4-0.6 g/cm³ |
Oil Absorption | 25-35 g/100g |
pH Value (10% aqueous suspension) | 6.0-7.5 |
Water Content | ≤ 1.5% |
Water Soluble Matter | ≤ 1.0% |
Particle Size Distribution | 95% below 10 microns |

Application Performance | |
Printing Inks: | 1. Particularly suitable for water-based flexographic and gravure inks 2. Exhibits good dispersion stability in aqueous systems 3. Recommended for packaging inks, especially for paper and board substrates 4. Provides excellent printability and color development |
Paints and Coatings: | 1. Effective in water-based architectural and industrial coatings 2. Suitable for indoor applications with moderate lightfastness requirements 3. Compatible with various water-based resin systems 4. Offers good gloss development in finish coatings |
Other Applications: | 1. Artists' Colors: Widely used in watercolors, poster colors, and acrylics 2. Office Supplies: Suitable for coloring stationery products and educational materials 3. Textile Printing: Can be used in pigment printing pastes for textiles 4. Leather Finishing: Appropriate for leather coating applications |





Why Choose CALA? |
* Expert Manufacturer:Over a decade of specialization in organic pigments. |
* Strict QC:Comprehensive quality control from raw materials to final products. |
* Technical Support:Our professional team provides color matching and application solutions. |
* Reliable Supply: Consistent production capacity ensures timely delivery. |
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. |