Permanent Yellow HR

Permanent Yellow HR

Permanent Yellow HR

English Name: Pigment Yellow 83
Chinese Aliases: C.I. Pigment Yellow 83; Permanent Yellow HR; Allied Yellow HR; Permanent Yellow HR;
CAS RN: 5567-15-7
EINECS No.: 226-939-8
Molecular Formula: C36H32Cl4N6O8
Molecular Weight: 818.4867
Hazard Symbol:
Risk Phrases:
Safety Phrases:
Physicochemical Properties:
Hue or Color Light: Reddish Yellow
Relative Density: 1.27-1.50
Bulk Density/(lb/gal): 10.1-12.5
Melting Point/℃: 380-420
Average Particle Size/μm: 0.06-0.13
Particle Shape: Needle-like
Specific Surface Area/(m²/g): 49(B3R)
pH Value/(10% Slurry): 4.4-6.9
Oil Absorption/(g/100g): 39-98
Covering Power: Transparent Type
Diffraction Curve:
Reflection Curve:
Reddish yellow powder. Heat resistance stable at 200°C. Other properties, such as light fastness, solvent resistance, acid resistance, and alkali resistance, are all excellent.
Usage:
This variety has 129 formulation grades. Novoperm Yellow HR has a specific surface area of 69 m²/g, offering excellent light fastness, heat resistance, solvent resistance, and migration resistance, providing a stronger reddish yellow than Pigment Yellow 13 (similar to Pigment Yellow 10 but with double the strength). Suitable for various printing inks and automotive coatings (OEM), latex paints; widely used for plastic coloring, in soft PVC, it does not migrate or bleed even at low concentrations, with light fastness of grade 8 (1/3 SD) and grade 7 (1/25 SD); in HDPE, it has high coloring strength (1/3 SD) at a pigment concentration of 0.8%; also used for solvent-based wood coloring, artist colors, and mixed with carbon black to produce brown; the quality of the pigment meets the requirements for textile printing and dyeing, with no effect on color light from dry or wet pretreatment, to prepare the form
I85--2223--0342