| Customization: | Available |
|---|---|
| Sample: | Provide |
| COA: | Provide |
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| Product Name | Polyethylene Glycol 4000 |
| CAS NO. | 25322-68-3 |
| Shipping Pack | 20Kg/Bag |
| Purity(%) | 99% |
| Appearance (25ºC) | White or almost white solid with a waxy or paraffin-like appearance |
Identification |
A |
| B | |
| C | |
| Appearance of solution Completeness and Color of | Very soluble in water and in methylene chloride,practically insoluble in alcohol,in fatty oils and in mineral oils. |
| Acidity or alkalinity | Meet requirements |
| Acidity and Alkalinity | 4 . 5 ~ 7 . 5 |
| Average Molecular Weight | 3600 ~4400 |
| Viscosity(98 .9ºC , cst) | 1 10 ~ 158 |
| Viscosity(20ºC , mPa · s) | 1 10 ~ 170 |
| Freezing point (ºC) | 53 ~59 |
| Hydroxyl value | 25~32 |
| Reducing substances | Meet requirements |
| Formaldehyde (ppm) | ≤30 |
| Ethylene oxide(ppm) | ≤1 |
| Dioxan(ppm) | ≤10 |
| Ethylene glycol (%) | ≤0.25 |
| Diethylene glycol (%) | ≤0.25 |
| Free Ethylene Oxide( μg/g) | ≤10 |
| 1,4-Dioxane( μg/g) | ≤10 |
| Water (%) | ≤1.0 |
| 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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