Marshall Farnum Angel Paradise,
Angel Paradise
, George Edwardes-Hall Angel Paradise. Milton J. Fahrney After Twenty Years,
After Twenty Years
, David Horsley After Twenty Years. Master Vinayak Ardhangi,
Ardhangi
, Master Vinayak Ardhangi. ?
Product:Methyl Paraben Sodium
Packing:25KG/DRUM
12MT/20'Container
Molecular Formula:C
8
H
7
O
3
Na
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)
99.0-102.0
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
Heavy metal (Pb)% ¡Ü
0.001
/