| Customization: | Available |
|---|---|
| CAS No.: | 25322-68-3 |
| Formula: | Ho(CH2CH2o)Nh |
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Polyethylene glycol is widely used in various preparations, such as injection, local preparation, eye preparation, oral and rectal preparations.
Polyethylene glycol at the solid level can be added to the liquid polyethylene glycol to adjust the viscosity for local ointments.
Polyethylene glycol mixtures can be used as suppository matrix;
The aqueous solution of polyethylene glycol can be used as a suspension or to adjust the viscosity of other suspension media.
Polyethylene glycol and other emulsifiers are used to increase the stability of emulsion.
In addition, polyethylene glycol is also used as film coating agent, tablet lubricant, controlled release material and so on
| Product Name | Polyethylene Glycol 400 |
| CAS NO. | 25322-68-3 |
| Shipping Pack | 230Kg/Barrel |
| Purity(%) | 99% |
| Appearance ( 2 5 ºC ) | Clear, viscous, colourless or almost colourless, hygroscopic liquid |
| Identification | A |
| B | |
| C | |
| Appearance of solution | Meet requirements |
| Completeness and Color of Solution | Meet requirements |
| Acidity or alkalinity | Meet requirements |
| Acidity and Alkalinity | 4.5~7 .5 |
| Average Molecular Weight | 380 ~420 |
| Viscosity(20ºC ,mPa·s) | 105~130 |
| Viscosity( 98 .9ºC ,cst) | 6 . 8 ~8 . 0 |
| Hydroxyl value | 264 ~300 |
| Ethylene Glycol and Diethylene Glycol (%) |
≤0.25 |
| Ethylene Glycol and Diethylene Glycol (%) |
≤0.4 |
| Formaldehyde (ppm) | ≤15 |
| Dioxan( ppm) | ≤10 |
| 1 ,4-Dioxane( μg/g) | ≤10 |
| Water (%) | ≤2.0 |
| Sulfated ash(%) | ≤0.2 |
| Residue on Ignition (%) | ≤0. 1 |
| Heavy Metals (ppm) | ≤5 |
| Delivery | STOCKS ARE AVAILABLE |
| Place of Origin | CHINA |
| Storage temperature: | 15-45ºC(±5ºC) |
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