pigment yellow 155 properties and application

Pigment Yellow 155 (TDS Download)

Synonyms: C.I.Pigment Yellow 155; C.I.200310

tetramethyl 2,2'-[1,4-phenylenebis[imino(1-acetyl-2-oxoethane-1,2-diyl)

-azo]]bisterephthalate

Sandorin Yellow 4G

Foreign relative brand: Molecular Structure

Graphtol Yellow 3GP(CLAR)

Novoperm Yellow 4G(CLAR)

PV Fast Yellow 4GP(CLAR)

Tner Yellow 3GP(CLAR)

Viscofil Yellow 2GLL (CLAR)

1. Product Name

Trade Name:Fast Yellow 4G

C.I. Number: 200310

CAS Number: 68516-73-4

EU Number: 271-176-6

Chemical Family: Disazo

2. Physical, Chemical and Fastness Properties

Molecular Weight:716.65

Molecular Formula: C₃₄H₃₂N₆O₁₂

P.H. Value: 6.0-8.0

Density: 1.4-1.5

Oil Absorption (ml/100g)%:45-55

Light Fastness: 6-7

Heat Resistance: 180C

Water Resistance: 5

Oil Resistance: 5

Acid Resistance:5

Alkali Resistance:5

3. Application and properties

Technical Properties

Fast Yellow 4G is a brilliant yellow powder, with excellent resistance, with good performance in water based system.

Application

Recommended for industrial paints.

Suggested for water based inks, solvent inks, offset inks and decorative coating.