This is mainly applied to decolorizing and refining medical material. Customized specification is available.
|
Spec.
|
|
769
|
|
Decolorization of caramel
|
≥ %
|
100
|
|
Methylene blue adsorption
|
≥ ml/g
|
140
|
|
PH value
|
|
2.0-5.0
|
|
Moisture
|
≤ %
|
12.5
|
|
Chloride
|
≤ %
|
0.2
|
|
Sulfate
|
≤ %
|
0.05
|
|
Sulfide
|
|
No reaction
|
|
Cyanide
|
|
No reaction
|
|
Ferric salt
|
≤ %
|
0.05
|
|
Ashes
|
≤ %
|
8
|
|
Uncarbonized matter
|
|
Uncolored
|
|
Heavy metal
|
≤ %
|
0.003
|
|
Water soluble zinc salt
|
≤ %
|
0.005
|
