This is mainly applied to getting rid of pyrogen in injection, decolorizing and refining medical material & vitamin C. Customized specification is available.
|
Spec.
|
|
781-A
|
|
Iodine adsorption
|
≥ mg/g
|
1020
|
|
Methylene blue adsorption
|
≥ ml/g
|
125
|
|
PH value
|
|
5.0-7.0
|
|
Moisture
|
≤ %
|
10
|
|
Chloride
|
≤ %
|
0.1
|
|
Sulfate
|
≤ %
|
0.05
|
|
Ferric salt
|
≤ %
|
0.015
|
|
Dissolved in acid
|
≤ %
|
0.8
|
|
Ashes
|
≤ %
|
2
|
|
Heavy metal
|
≤ %
|
0.003
|
|
Arsenic
|
≤ ppm
|
1
|
