Description
Technical Parameters
Product Brief Introduction
Product name: Fluorescent Brightener 191
CAS: 12270-53-0
MF: C30H20N6Na2O6S2
MW: 670.63
Product Specification
|
Appearance |
Brown liquid |
|
PH (1% solution) |
5.0-6.0 |
|
Viscosity (26℃) |
≤ 300mPa.s |
|
Active Strength |
≥ 99.7% (STD) |
