| The curatorial powdery carbon
This carbon is in black powdery. Which is must be carbonized,vapored, and other chemistry processing..
It is mainly used for filtrating to medicine, decolorizes, deodorizes and so on . This carbon is in bigger ratio square, high activity, developed tinny pore and strong capacity of decolorizing.
item #
index |
767
medicament |
codex criterion |
782
A kind |
782
B kind |
Methyl blue adsorption ml/g ≥ |
11.0 |
10.0 |
10.0 |
12.0 |
chloride % |
0.1 |
0.1 |
0.2 |
0.25 |
PH |
4.5-7.5 |
4.5-7.5 |
5-7 |
7-11 |
Not burnout % ≤ |
2.5 |
3.0 |
4.0 |
5.0 |
Sulphate % ≤ |
0.1 |
0.1 |
0.15 |
0.15 |
Acid fluid % ≤ |
0.8 |
1.0 |
3.0 |
2.0 |
ferrite % ≤ |
0.02 |
0.05 |
0.05 |
0.1 |
heavy metals % ≤ |
0.003 |
0.003 |
0.03 |
0.03 |
Zn salt % ≤ |
0.003 |
0.003 |
0.03 |
0.03 |
Sulfid |
eligibility |
eligibility |
eligibility |
eligibility |
cyanide |
eligibility |
eligibility |
eligibility |
eligibility |
water proportion % ≤ |
10 |
10 |
10 |
10 |
Powder proportion （ mesh ） |
120-160 |
160-200 |
160-200 |
160-200 |
Iodine mg/g |
950 |
950 |
950 |
1000 |
|
