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Photoluminescent blue-green ceramic glow in the dark pigment

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Purple/kingfisher/Blue High Color Intensity Optical Changeable lnk Pigment

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C.I. Pigment red 168 | Scarlet Go Red PR168 Organic Pigment Manufacturer

Pigment Red 168 (iSuoChem® TR168) is an anthraquinone red pigment with excellent lightfastness and weather resistance, making it the best among similar products. The pigment has a yellow-red hue, with high hiding power and excellent tinting strength. Its chemical structure is the same as C.I. Vat Orange 3, which is dark green in concentrated sulfuric acid and turns orange after dilution, showing unique color characteristics.

LOADING IMAGES
main parameter :
  • Brand:

    iSuoChem®
  • Item No.:

    Pigment Red 168
  • Color:

    Yellowish Red
  • Appearance:

    Powder
inquiry now request free sample
specification

Product Description

Product name: Pigment Red 168

Alternate Names: C.I.Pigment Red 168, C.I.59300, CAS 4378-61-4, Indanthren Scarlet GO, Organic pigment red 168, or 4,10-Dibromodibenzo(def,mno)chrysene-6,12-dione


C.I. Pigment Red 168 is a type of organic pigment red. It shows good compatibility in solvent systems, with a density of 1.35g/cm³, oil absorption ≤50ml/100g, pH 6.5-7.5, and heat resistance up to 180°C. Although the adhesion strength may be slightly insufficient in some drying systems, its solubility in tetralin and xylene, as well as its slight solubility in hot chloroform and o-chlorophenol, enable it to maintain stable performance in a variety of application scenarios.


Chemical parameter

Product name: Organic pigment red

Color Index: Pigment Red 168

Appearance: Yellowish shade red powder

iSuoChem code: TR168

Chemical Group: Anthraquinone
Product Type: Pigments, Colorants & Dyes
C.I. : 59300
CAS NO.: 4378-61-4
(EU) EINECS NO.: 224-481-3
Molecular Weight: 464.11
Molecular Formula: C22H8Br2O2
Chemical Structure: 

C.I.Pigment Red P.R.168 Chemical Structure
English product name and manufacturer 

Remark: iSuoChem TR168(=P.R.168) Direct replacement to below codes.

Hostaperm Scarlet GO
Hostaperm Scarlet GO Transparent
Hostatint Scarlet GO
Monolite Red 2Y
Monolite Red 2YN
Mramorin Orange


Pigment Red 168 Properties

C.I.NO.

P.R.168

APPEARANCE

YELLOWISH RED POWDER

HEAT RESISTANCE

240°C

LIGHT FASTNESS

8

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

50-60%

PH VALUE

6-8

DENSITY

1.80 g/cm3

TINTING STRENGTH

95-105 %


Note: The above parameters are for reference only. The data has been updated. Please consult us for the latest pigment red 168 TDS/MSDS/SDS files.

Note 2: The on-screen color may vary slightly from the actual product due to monitor display differences. The image is for reference only.


Download: Organic Pigment Red Catalog


Pigment Red 168 Product uses
Organic pigment red PR168 is particularly recommended for:
Automotive original equipment paint (OEM) and repair paint
High-quality industrial coatings and decorative coatings
Water-based/solvent-based coating systems
Special coatings such as alkyd resins and baking enamels
Metallic decorative inks and printing inks

As an equivalent product of Clariant Hostaperm Scarlet GO, PR168 provides durability close to that of inorganic pigments while maintaining the bright color and high tinting strength of organic pigments, making it an ideal choice for high-end coating applications.

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