Model: | YD-769/YD-767 |
---|---|
Brand: | Yedao |
Origin: | Made In China |
Category: | Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary |
Label: | activated charcoal , activated carbon , water treatment |
Price: |
-
|
Min. Order: | 10 pc |
The product is wood based activated carbon, made from high qualitied wood,
coconut and nutshell, and refined by the process of hightemperature
carbonization, activation, pickling, neutralization, drying, classification
and so on.
It has large surface area, high activity, strong and quick adsorption and
decolorization ability, etc.
It is mainly used in the solution decoloration, impurities and small
molecule heavy metal adsorption of Pharmaceutical process .
It is widely used in many fields and industries, such as pharmaceutical
industry, fine chemicals, oral medication ( antidote ), chemical materials,
pharmaceutical intermediates, biochemical technology, and the decolorization
of medicine used as raw material as well as the decolorization, purification
and refining of injections.
It also can used in antibiotic, streptomycin, lincomycin, gentamicin,
chloramphenicol, penicillin, sulfa, alkaloids, hormones, ibuprofen,
acetaminophen, vitamin B1, vitamin B6, vitamin C, metronidazole and other
chemicals as well as in the decolorization, impurity and smell removal of
fine chemical products, such as glyoxal, 1HBenzotriazole, glycerin, and so
on.
Technical indexes :
Indexes Type |
Decolorization products for medicine |
|||||
YD-769 |
YD-767 |
YD-765 |
YD-772 |
YD-773 |
YD-302 |
|
Methylene blue absorption≥ml/g |
120 |
120 |
120 |
120 |
130 |
130 |
Quinine sulphate absorption≥mg/g |
120 |
120 |
- |
120 |
- |
- |
Moisture (≤%) |
10 |
10 |
15 |
10 |
10 |
10 |
Ash (≤%) |
5.0 |
3.0 |
5.0 |
4.0 |
5.0 |
5.0 |
Ferric salt (≤%) |
0.05 |
0.05 |
0.10 |
0.05 |
0.10 |
0.1 |
zinc salt (≤%) |
0.005 |
0.005 |
0.01 |
0.02 |
0.05 |
0.05 |
Acid-soluble substance (≤%) |
1.0 |
1.0 |
2.0 |
1.0 |
3.0 |
3.5 |
Sulfate (≤%) |
0.05 |
0.05 |
0.10 |
0.05 |
- |
- |
Chloride (≤%) |
0.20 |
0.10 |
0.20 |
0.10 |
0.20 |
0.2 |
PH |
3-7 |
5-7 |
3-7 |
4-7 |
4-7 |
4-7 |
Heavy metal |
Qualified |
Qualified |
- |
Qualified |
- |
- |
Notes :
1、All indexes above can be adjusted according to client's requirement.
2、All products are made according to the national Pharmacopoeia standard、GB/T13803.5-1999 or GB/T12496-1999; Packaging : plastic woven bags, 15kg,18kg, 20kg,25kg per bag; carton, 10kg,15kg per case.
Zhengzhou Yedao Environmental Technology Co. Ltd | |
---|---|
Country/Region: | He Nan - China |
Business Nature: | Manufacturer |
Phone: | 17679906 |
Contact: | Li yuanxue (manager) |
Last Online: | 13 Jun, 2013 |