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Poly(Ethylene Glycol)600
 Poly(Ethylene Glycol)600 |
Product Description
Main Applications: The molecular weight of Polyethylene glycol 600 is larger than that of Polyethylene glycol 400 while the large solubility in water is smaller by comparison between them. The polyethylene glycol 400 is a liquid and has a broad compatibility with various solvents, so it is a good solvent and solubilizer and is widely used in liquid preparations, such as the oral solution, eye drops and so on. When the vegetable oil is not suitable for a co-active ingredient carrier material, the polyethylene glycol is the preferred substitute material because the polyethylene glycol is stable and non-perishable. Besides, the injections containing polyethylene glycol are very safe and stable as long as it has been heated to 150 degrees Celsius.
Injections, eye drops and other liquid preparations
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) | Colorless or nearly colorless viscous liquid or semi-transparent soft waxy material |
| Viscosity 40.C ( mm2 /s) | 56-62 |
| Water Content:% | 0.0-0.5 |
| Average Molecular Weight | 570-630 |
| PH | 4.0-7.0 |
| Ethylene Glycol | —— |
| Diethylene Glycol | —— |
| Residue on Ignition | ≤0.2% |
| Arsenic(As) | —— |
| Heavy Metal( ppm) | —— |
| Freezing Point:( .C) | 3-7 |
| Relative Density (20.C ) | 1.115-1.145 |
| Hydroxyl Value | 178-196 |
More Product Features
| Model NO.: | 600 |
|---|---|
| Standard: | CP2005 |
| Origin: | China |
| Packing: | 50kg plastic drum |
| Company: | Qingdao Tianliyuan Biotechnology Co., Ltd. |
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