Pigment Red 57:1
Pigment Red 57:1 affords a magenta and ranks high among organic pigments in production volume and used. We have a variety grades cover wide range of shades by after-treatment of particle size distribution or other methods. PR57:1 is shows high tinctorial strength and inferior light fastness, that restrict some application for outdoor. For more, Pigment Red 184 is a suitable alternative to Pigment Red 57:1 in inks applications.
Identification
| Color Index C.I. NO. CAS NO. EU NO. Molecular Formula Chemical Group |
Pigment Red 57:1 15850:1 5281-04-9 226-109-5 C18H12N2O6SCa BONA, Ca |
Physical Data and Fastness Properties
| Moisture (%) Water Soluble Matter (%) Oil Absorption (ml/100g) Electric Conductivity (us/cm) Fineness (80mesh) % PH Value |
≤2.0 ≤2.5 45-55 ≤500 ≤5.0 7.0-8.0 |
Acid Resistance Alkali Resistance Alcohol Resistance Ester Resistance Benzene Resistance Ketone Resistance Soap Resistance Bleeding Resistance - Migration Resistance Heat Resistance (ºC) Light Fastness (8=excellent) |
4 4 4 4 4 - - 5 5 240 5 |
Application
1. Inks: used for all types of printing inks via the specific after treatments;
2. Plastics: used for situations where light fastness is a minor concerned PE, PVC and FUR foam etc;
3. Coatings: poor light fastness restrict the application in coatings and emulsion paints, but still used for general industrial paints as well.
4. Others: Colored pencils and crayons, etc.
Available Commercial Specific Grades:
For details types and specialized requirements, please send us emails freely.
