|
HS Code |
775286 |
| Product Name | Permanent Yellow G-W |
| Color Index Name | PY1 |
| Appearance | Bright yellow powder |
| Chemical Class | Monoazo |
| Cas Number | 2512-29-0 |
| Molecular Formula | C16H12Cl2N4O4 |
| Molecular Weight | 411.20 g/mol |
| Lightfastness | Good |
| Ph Value | 6-7 (aqueous solution) |
| Density | 1.7 g/cm³ |
| Oil Absorption | 45-55 g/100g |
| Melting Point | Decomposes |
As an accredited Permanent Yellow G-W factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Permanent Yellow G-W is a 25 kg net weight, sturdy, double-layered kraft paper bag labeled with product and safety information. |
| Shipping | Permanent Yellow G-W should be shipped in tightly sealed, clearly labeled containers to prevent leakage and ensure safety. Store and transport the chemical in a cool, dry, and well-ventilated area, away from incompatible substances. Comply with all relevant local and international regulations, including proper hazard communication and documentation. |
| Storage | Permanent Yellow G-W should be stored in a tightly sealed container in a cool, dry, and well-ventilated area away from direct sunlight and sources of ignition. Keep it separate from strong acids, bases, and oxidizing agents. Avoid moisture and excessive heat to prevent decomposition. Proper labeling and secure storage are essential to ensure safety and prevent accidental contamination or spills. |
|
Purity 98%: Permanent Yellow G-W with purity 98% is used in high-quality artist paints, where it provides vibrant and consistent yellow hues with minimal impurities. Particle Size D50 < 2 µm: Permanent Yellow G-W with particle size D50 less than 2 microns is used in water-based inks, where it enables smooth dispersion and uniform color development. Lightfastness Grade 7: Permanent Yellow G-W with lightfastness grade 7 is used in exterior architectural coatings, where it ensures long-term color retention under UV exposure. Heat Stability 200°C: Permanent Yellow G-W with heat stability up to 200°C is used in plastic injection molding, where it resists discoloration during processing. Oil Absorption 42 g/100g: Permanent Yellow G-W with oil absorption of 42 g per 100g is used in offset printing inks, where it enables optimal pigment dispersion and print consistency. Moisture Content < 0.5%: Permanent Yellow G-W with moisture content below 0.5% is used in industrial powder coatings, where it prevents clumping and improves flowability. Solvent Fastness Excellent: Permanent Yellow G-W with excellent solvent fastness is used in automotive refinishing paints, where it maintains vivid color without bleeding or fading. Tinting Strength 105% (vs standard): Permanent Yellow G-W with tinting strength at 105% is used in textile printing pastes, where it delivers intense shade even at lower pigment concentrations. |
Competitive Permanent Yellow G-W prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
