Pigment Red 21

General Description

  • Product name: Bronze Red 2R
    Epsilon code: ECR02101
    C.I. No.: 12300
    Color Index: Pigment Red 21
    CAS RN NO.: 6410-26-0
    EINECS NO.: 229-096-4
    Chemical Group: Monoazo
    ECR02101 is a yellowish red azo pigment with high color strength, strong hiding power and good dispersion.

Color Sample

 

Pigment red 21 Applications

Recommended for water based inks, industrial paints, water based coatings, textile printing, decorative water based paints, also suitable for offset inks, nitro paints.

Typical Physical Properties

Specification

Value

Appearance

Red powder

Shade

Yellowish

Tinting Strength, %

95-105

Oil Absorption, g/100g

35-45

Heat Resistance, °C

160

Light Fastness

5

pH Value

6.0-8.0

Density

1.32

BET Surface Area, m2/g

44

Bleeding Resistance

4

Soap Resistance

4

Acid Resistance

4

Alkali Resistance

4

Alcohol Resistance

4

Ester Resistance

3

Benzene Resistance

3

Ketone Resistance

3

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