Product:Propyl Paraben Sodium
Packing:25KG/DRUM
12MT/20'Container
Molecular Formula:C10H11O3Na

ITEMS
SPEC.(BP2000)
SPEC.(USP24)
Appearance
white crystalline powder
white crystalline powder
Purity (on dry base)%
99.0-100.5
99.0-100.5
Identification
Passed
Passed
Dissolubility
/
Comply
Clarity and color of solution
Clear and transparent
/
Purity%(ondry base)
99.0-104.0
98.5-101.5
pH
9.5-10.5
9.5-10.5
Sulfate%¡Ü
0.03
0.12
Related Substances
Passed
/
Chloride ppm¡Ü
350
350
Organic volatile impurities
/
Passed
Moisture %¡Ü
5.0
5.0