Pigment Orange 16

Brand	Fineland Chem
Color Index	Pigment Orange 16
Color Index No	21160
CAS No	6505-28-8
EC No	229-388-1
Chemical Group	Diazo
Chemical Formula	C₃₄H₃₂N₆O

Introduction

Pigment Orange 16(PO16) is mainly used in printing inks and for shade adjustment of Pigment Yellow 12. It offers high transparency in resinized form and is commonly applied in cost-efficient transparent packaging inks due to its moderate fastness.

Best Selling

PO16 DuraPaint®6216R-1 ⬇️TDS

This is a red-shade orange pigment with semi-transparent properties, suitable for plastic applications.

Physical Properties

Test Item	Specification
Density (g/cm3)	1.28-1.51
Specific Surface Area(m2/g)	–
Oil Absorption (g/100g)	28-54
PH Value	8-9
Bulk Density (lb/gal)	10.6-12.5
Total impurities(ppm)	≤600

Fastness Properties

Heat Resistance (℃)	280	Alkali Resistance (1-5)	5
Light Resistance (Full Shade, 1-8)	7-8	Migration Resistance(1-5)	5
Light (Reduced tinting, 1-8)	7	Ethyl Acetate (1-5)	4-5
Weather Resistance (1-5)	4-5	Ethanol (1-5)	5
Acid Resistance (1-5)	5	MEK (1-5)	4-5

Application

Printing Ink: Discover high-performance ink pigments for various printing technologies including water-based, solvent-based, offset, inkjet, UV curing, and decorative applications. More Details

Paint and Coating: Explore a wide range of coating pigments tailored for paints, oils, automotive finishes, industrial applications, concrete, cement, and ceramics. More Details

Plastic and Masterbatch: Browse a comprehensive selection of plastic pigments designed for PE, PVC, EVA, rubber, and a variety of engineering plastics. More Details

Special Use: Find specialized pigments offering unique effects and functionalities for textiles, resins, glazes, metallic finishes, fluorescence, and anti-corrosion needs. More Details

Advantages

High Transparency in Resinized Form –
The resin-treated form provides excellent transparency, producing bright, clean, and vivid orange hues ideal for clear or glossy applications.
Economical and Cost-Effective –
Offers a balance between performance and price, making it a cost-efficient option for mass-production of packaging inks.
Suitable for Printing Ink Applications –
Especially effective in transparent and packaging inks, maintaining stable dispersion and good color strength in ink systems.

Synonyms

Permanent Orange K	Benzidine Orange R	Dianisidine Orange	Dianisidine Orange
Irgalite Orange MOR	Sanyo Fast Orange R	Orange-016-DT-1080	Seikafast Orange 2970
Symuler Fast Orange K	C.I. Pigment Orange 16	Pigment Orange 16 (C.I. 21160)	Suimei Dianisidine Orange
Spectraflex 6000 Orangel6	Sunbrite Orange 16(276-3016)	2,2′-[(3,3′-Dimethoxy[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[3-oxo-N-phenylbutanamide]