Product Details:
Payment & Shipping Terms:
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| Product Name: | Activated Carbon Medicine | Copper: | ≤25 Ppm |
|---|---|---|---|
| Lead: | ≤10 Ppm | Zinc: | ≤25 Ppm |
| Loss On Drying: | ≤15 % | Sulfated Ash: | ≤5 % |
| High Light: | activated charcoal medicine,black charcoal medicine |
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Wood Based Activated Carbon British Pharmacopeia Pharm Grade For Pharm Industry
The product is one kind of wood based powdered activated carbon for pharm industry. The production processes are accomplished by using one combination of the following steps:
1.) Carbonization: Material with carbon content is pyrolyzed at temperatures in the range of 600–900 ℃, in absence of oxygen (usually in inert atmosphere with gases like argon or nitrogen)
2.) Activation/ Oxidation: Raw material or carbonised material is exposed to oxidizing atmospheres (carbon monoxide, oxygen, or steam) at temperatures above 250℃, usually in the temperature range of 600–1200℃.
Applications
It is mainly used for the decolorization,refinement,and removing pyrogen of different small volume injections and big ones.It can also be used for the decolorization of APIs.
Specification
| Item | Standard | Result |
| Appearance | Black, light powder free from grittiness | Comply with |
| Solubility | Practically insoluble in all usual solvents | Comply with |
| Identification | A: When heated to redness it burns slowly without a flame | Comply with |
| B: Adsorption power | Comply with | |
| Solution S | Should comply with | Comply with |
| Acidity or alkalinity | The solution is blue | Comply with |
| Acid-soluble substances | ≤3 % | <3 % |
|
Alkali-soluble colored substances |
The solution is not more intensely colored than reference solution GY4 (2.2.2, Method II) | Comply with |
| Ethanol (96 per cent) soluble substances |
≤0.5 % |
<0.5 % |
| Fluorescent substances | Should comply | Comply with |
| Sulfides | Should comply | Comply with |
| Copper | ≤25 ppm | <25 ppm |
| Lead | ≤10 ppm | <10 ppm |
| Zinc | ≤25 ppm | <25 ppm |
| Loss on drying | ≤15 % | 6.72 % |
| Sulfated ash | ≤5 % | 1.63 % |
|
Microbial contamination |
TAMC≤103 CFU/g |
Comply with |
| TYMC≤102 CFU/g | ||
| Conclusion | Comply with BP2010 | |
Advantages
Less impurity and quicker filtration velocity; excellent decolorization,purification,refinement
Contact Person: Miss. Ana Wang
Tel: 86 21 5472 1830
Fax: 86-21-64345043
