|
Product |
polyethylene glycol 4000 |
|
CAS |
25322-68-3 |
|
Formula |
HO(CH2CH2O)nH |
|
Molecular weight |
3500-4500 |
|
Viscosity |
6.0-9.0 |
|
PH Value |
5-7 |
|
Freezing point |
50-54 |
|
Ignition Residue |
≤0.2 |
|
Appearance |
White solid podwer |
|
Package |
25KG/CARTON |
Clarity and color of solution:
Non-concentraded, not deeper than 2 # standard solution
Main function:
Tablets, capsules, film-coated, pills, suppositories, etc.
In the production process, PEG can improve the plasticity and release the drug tablets. High molecular weight PEG (PEG4000 and PEG6000) is useful adhesives to manufacture tablets.
PEG allows the surface of tablets shiny and smooth, so it not easy to damage.

