| In the pharmaceutical preparation, the products are generally used as a thickener, protective glue, adhesives, stabilizer and preparation of emulsion, gel, ointment, lotion, eye clear agent, suppository and tablets of the additives, can also be used as a pro-Hydrogel, reinforcing materials, preparation of sustained release formulation framework. Such as for long-term three nitroglycerin tablets, codeine controlled release oral dosage form double celebrations, such as procainamide sustained release tablets can be used for foods as a stabilizer. 1)Excipient for ocular drug delivery systems, drug release in the eye play a prominent role;
2)Release oral formulations to give a good performance. As Hydroxyethyl Cellulose is the largest and dissolution of hydrophilic polymer differ with other cellulose, Hydroxyethyl Cellulose matrix containing the drug showed drug diffusion and matrix erosion of the synchronization framework, with Easy to obtain zero order release potential. Common medium viscosity Hydroxyethyl Cellulose;
3)For delay-based drug delivery systems. As a non-ionic properties of hydroxyethyl cellulose, has nothing to do with the PH value of the release, you can make the release of drug at the scheduled time and can quickly take effect;
4)Line materials for biological adhesion,etc.
Technical specification:
Comply with USP and EP.
| Item |
Grade |
| Viscosity (mPa.s) (2% solu., 25℃) |
300, 2000, 6000, 15000, 30000, 60000, 100000 |
| Loss on drying (%) |
≤10.0 |
| Residue on ignition (%) |
≤5.0 |
| pH |
6.0-8.5 |
| Heavy metals (ppm) |
≤20 |
| Lead (ppm) |
≤10 |
Package:
25kg / fiber drum (20 feet container can load 9MT with palletized and 10MT without palletized; Packing size: H500mm x D380mm) |
