Pigment Red 202 CAS# 3089-17-6

It maintains its bright colors and is not easy to fade, whether in sunlight or under indoor lighting. The pigment has excellent hiding power and can effectively cover the base color, making the coating surface present a uniform and consistent color. This makes it widely used in coatings, inks and other fields, which can reduce the thickness of the coating and reduce costs. Pigment Red 202 has good light resistance and weather resistance, and can maintain color stability under long-term light and climate changes. It is not easily affected by factors such as ultraviolet rays, oxidation and humidity, and is not easy to fade, discolor or chalk, making it suitable for outdoor and long-term use products.

Pigment Red 202 CAS# 3089-17-6

Pigment Red 202 Basic information
Product Name: Pigment Red 202
Synonyms: 2,9-Dichloro[2,3-b]acridine-7,14(5H,12H)-dione;Magenta RV-6830;2,3-Dichloroquinacridone;2,9-Dichloro-5,12-diazapentacene-7,14(5H,12H)-dione;2,9-Dichloroquino[2,3-b]acridine-7,14(5H,12H)-dione;2,9-dichloro-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione;2,9-dichloro-5,12-dihydroquinolino[2,3-b]acridine-7,14-quinone;2,9-Dichloro[2,3-b]acridine-7,14(5H,12H)-dione
CAS: 3089-17-6
MF: C20H10Cl2N2O2
MW: 381.21
EINECS: 221-424-4
Product Categories: Organics
Mol File: 3089-17-6.mol
Pigment Red 202 Structure
Pigment Red 202 Chemical Properties
Boiling point 629.4±55.0 °C(Predicted)
density 1.514±0.06 g/cm3(Predicted)
pka -4.01±0.20(Predicted)
form Solid:nanomaterial
LogP -0.52 at 23℃ and pH7
CAS DataBase Reference 3089-17-6
EPA Substance Registry System 2,9-Dichloroquinacridone (3089-17-6)
Safety Information
MSDS Information
Pigment Red 202 Usage And Synthesis
Uses Pigment Red 202 is used in preparation method of colored modified nylon particles.
Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

RED POWDER

SHADE

BLUISH

HEAT RESISTANCE

300 °C min

LIGHT FASTNESS

7-8

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-45%

SPECIFIC SURFACE

28 m /g

DENSITY

1.60 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

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