Pigment Orange 34
Chemical Name: Pigment Orange 34
Synonyms: C.I. Pigment Orange 34, C.I. 21115, Permanent Orange RL, Fast Orange RL
Molecular Formula: C₃₄H₂₈Cl₂N₈O₂
Molecular Weight: 651.54
CAS Number: 15793-73-4
EINECS Number: 239-898-6
Physical and Chemical Properties
Appearance: Orange powder
Shade: Reddish orange
Density: 1.30 g/cm³
Tinting Strength: 95-105%
Light Fastness: 6
Heat Resistance: Up to 180°C
pH Value: 6.0-7.0
Solubility: Insoluble in water, but easily dispersible
Applications
Pigment Orange 34 is a high-performance disazo pyrazolone pigment with strong opacity and excellent weather resistance. It is widely used in various industries:
Paints and Coatings: Suitable for industrial paints, powder coatings, and automotive paints.
Inks: Used in offset printing inks, water-based inks, and solvent-based inks.
Plastics: Recommended for PVC, LDPE, and other plastic applications.
Textile Printing: Used for its vibrant color and durability.
Advantages
High Opacity: Provides strong coverage and vibrant color.
Excellent Weather Resistance: Suitable for outdoor applications.
Good Dispersibility: Easy to incorporate into various formulations.
Cost-Effective: An economical choice for high-quality orange pigments.
Packaging and Availability
Packaging Options: Typically available in 10 kg bags, packed in composite plastic woven sacks.
Bulk Availability: Suppliers offer bulk quantities to meet industrial demands.
Safety Information
Storage: Store in a cool, dry place to maintain quality.
Handling: Consult the Material Safety Data Sheet (MSDS) for detailed handling and toxicological information
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