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Pigment Blue 60

Pigment Blue 60

CAS Number: 81-77-6

Molecular Formula: C28H14N2O4

About Pigment Blue 60

Pigment Blue 60 (CAS 81-77-6) remains a cornerstone in the high-performance coatings sector, specifically valued for its exceptional weatherfastness and reddish-blue hue in automotive OEM finishes and refinishes where 98% industrial purity is the standard for color consistency. Indanthrone Blue (81-77-6) is increasingl...

Pigment Blue 60 Specifications

CAS Number

81-77-6

Molecular Formula

C28H14N2O4

Molecular Weight

442.43 g/mol

IUPAC Name

6,15-dihydrodinaphtho[2,3-a:2',3'-h]phenazine-5,9,14,18-tetraone

Canonical SMILES

C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C4=C(C=C3)NC5=C(N4)C=CC6=C5C(=O)C7=CC=CC=C7C6=O

InChI Key

UHOKSCJSTAHBSO-UHFFFAOYSA-N

CAS Number

81-77-6

Molecular Formula

C28H14N2O4

Molecular Weight

442.43 g/mol

IUPAC Name

6,15-dihydrodinaphtho[2,3-a:2',3'-h]phenazine-5,9,14,18-tetraone

Canonical SMILES

C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C4=C(C=C3)NC5=C(N4)C=CC6=C5C(=O)C7=CC=CC=C7C6=O

InChI Key

UHOKSCJSTAHBSO-UHFFFAOYSA-N

Molecular Weight

442.43 g/mol

Automotive and Industrial Coating

A high-performance reddish-blue pigment used primarily in automotive OEM paints, refinishes, and coil coatings due to its exceptional weather, light, and heat resistance

Plastic Colorant

A stable organic pigment suitable for coloring polyolefins, engineering plastics, and PVC, providing high tinting strength and migration resistance

Printing Ink Pigment

A versatile colorant employed in high-quality offset, solvent-based, and water-based inks, as well as specialty packaging and security inks

Textile Dye

A vat dye used for the high-fastness dyeing and printing of cellulose-based fibers like cotton and viscose

Art and Decorative Pigment

A lightfast pigment used in artist paints, including watercolors, acrylics, and oils, as well as in architectural powder coatings and ceramic stains.

Pigment Blue 60 FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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