FLUORESCENT BRIGHTENER 199

FLUORESCENT BRIGHTENER 199
4,4'-(p-Phenylenediethene-2,1-diyl)bisbenzonitrile; 1,4-Di[4-cyanostyryl]benzene; 4-(2-(4-(2-(4-Cyanophenyl)vinyl)phenyl)vinyl)benzonitrile;

CAS RN

:

  

 13001-40-6

EINECS RN

:

  

 235-836-7

FORMULA

:

  

 C24H16N2

MASS

:

  

 332.40

WATER SOLUBILITY

:

 

  

MELTING POINT

:

 

 185 C

DESCRIPTION

:

  

  

SPECIFICATION:
Appearance: bright yellow crystal power
Content: 99.0% min
volatile matter: 0.5% max
Particle size: 100 mesh