CAS #: 7128-64-5
PL-OB is a highly efficient heat resistant, monomer soluble, chemically stable fluorescent whitener that provides brighter looking colors in a variety of system types.
Unit of Measure
Typical Properties
CAS # |
N/A 7128-64-5 |
Appearance |
N/A Yellow-greenish Crystalline Powder |
Acronym |
N/A OB |
Molecular Formula |
N/A C26H26N2O2S |
Molecular Weight |
N/A 430.6 |
Melting Point |
N/A 192 – 208 ºC |
Specific Gravity |
N/A 1.10 g/mL |
Bulk Density |
N/A 1.26 g/cm² |
Usage Levels |
N/A 0.005 – 1.0 % |
