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Poly(Ethylene Glycol)1500
 Poly(Ethylene Glycol)1500 |
Product Description
Main Applications: Ointments, suppositories, cream.
Because of the higher melting point and wide range of water-soluble, being used alone or blended with other solvents, the polyethylene glycol 1000-4000 can help achieve a melting point range where time and place of saving are in line with requirements of drugs and physical effects. The irritation from PEG matrix suppository is less than that from traditional oil matrix.
Packing Method: 50kg/plastic drum
Quality Standard: CP2005
Shelf Life: Three years
Storage and transportation: This product is non-toxic, flame retardant, as a general shipments of chemicals, sealed and stored in dry place.
| TESTS | ACCEPTANCE CRITERIA |
| Appearance (25 .C ) | White waxy solid flake or granular powder |
| Viscosity 40.C ( mm2 /s) | 3.0 - 4.0 (25.0g/50ml Water ) |
| Water Content: % | 0.0-0.5 |
| Average Molecular Weight | 1350-1650 |
| PH | 4.0-7.0 |
| Ethylene Glycol | —— |
| Diethylene Glycol | —— |
| Residue on Ignition | ≤0.2% |
| Arsenic(As) | —— |
| Heavy Metal( ppm) | —— |
| Melting Point:(.C) | 41-46 |
| Relative Density (20.C ) | —— |
| Hydroxyl Value | 71-79 |
| The clarification and color of the solution | Clarity and Colorless |
More Product Features
| Model NO.: | 1500 |
|---|---|
| Standard: | CP2005 |
| Origin: | China |
| Packing: | 50kg Plastic Drum |
| Company: | Qingdao Tianliyuan Biotechnology Co., Ltd. |
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