|
HS Code |
187942 |
| Cas Number | 129423-54-7 |
| Ec Number | 421-090-1 |
| Chemical Class | Azo pigment |
| Molecular Formula | C34H24Cl2N6O4 |
| Molecular Weight | 655.50 g/mol |
| Color Index Number | PY 191 |
| Appearance | Yellow powder |
| Density | 1.5 g/cm³ (approximate) |
| Melting Point | >300°C (decomposes) |
| Lightfastness | Excellent |
| Oil Absorption | 35-45 g/100g pigment |
| Heat Stability | Up to 300°C |
| Opacity | Semi-opaque |
| Application Areas | Plastics, coatings, inks, paints |
| Solubility | Insoluble in water |
As an accredited Pigment Yellow 191 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Pigment Yellow 191 is a 25-kilogram sealed fiber drum, lined with double polyethylene bags for safe handling. |
| Storage | Pigment Yellow 191 should be stored in a tightly sealed container in a cool, dry, well-ventilated area away from direct sunlight and sources of ignition. Keep it away from incompatible materials such as strong oxidizers. Avoid exposure to moisture and excessive heat. Ensure containers are clearly labeled and access is restricted to trained personnel to maintain safety and product stability. |
| Shipping | Pigment Yellow 191 is shipped in tightly sealed containers or drums to prevent contamination and moisture ingress. It should be stored and transported in a cool, dry, and well-ventilated area, away from incompatible substances. Compliant with relevant safety and transport regulations, it is typically classified as non-hazardous for shipping purposes. |
Competitive Pigment Yellow 191 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
