Ningbo DCC Chemicals Co.,Ltd

TECHNICAL DATA SHEET

Product name:

Solvent red 149

CAS NO.:

21295-57-8

C.I.:

674700

EINECS:

244-320-0

Chemical formula:

C23H22N2O2

Molecular structure:

Appearance:
Shade:
Strength:
Odor:
Solubility:
Specific gravity:
PH value:
Moisture/%:
Ash/%:
Fineness (Residues through 300 mesh ) /%:
Light fastness:
Anti-migration:  
Heat resistance:
Dispersion:

Bluish red powder
Similar to the standard
100±3%
Weak odor  
Insoluble in water. Soluble in acetone.
Not tested
7.0-9.0
≤0.5
≤0.5
≤1.0
6-7
4-5
300°С
4-5

Performance and features:

Apply for coloring PS, AS, ABS, PMMA, PET, PBT, PC, PA.