Assay: 98%
Appearance: Colorless liquid
Capacity: 1500MT per year
Packaging: 200kg drum
Sample: available
Polyethylene glycol dimethacrylate cas 25852-47-5
Description
Polyethylene glycol dimethacrylate Details
Chemical Name: Polyethylene glycol dimethacrylate
CAS No.:25852-47-5
Molecular Formula:(C4H5O).(C2H4O)n.(C4H5O2)
Molecular Weight:194.27
Appearance:Light yellow liquid
Typical Properties
| ITEMS | TEST METHOD | Standard |
| Appearance | Visual | Colorless liquid |
| OH Value (mg KOH/g) | Sapanification | ≤10.0 |
| Color (Hazen) | APHA | ≤30.0 |
| Acid Value (mgKOH/g) | Titration | ≤2.0 |
| Viscosity (mPaS) | Viscometer@25℃ | 10～20 |
| Density (g/ml) | Densimeter@25℃ | 1.000～1.100 |
| Refractive Index | Refractometer@25℃ | 1.4500～1.4600 |
| Moisture (wt%) | Karl Fisher | ≤1.0 |
| Inhibitor (MEHQ ppm) | Colormetry | 200~500 |
| Assay (%) | GC | ≥98 |
Usage
Used in food, medical and health gel materials
Adhesives, coatings, sealants, photoresist, solder coatings and photosensitive polymers
Packaging and Shipping
Packing: 200kg/drum
Storage
Stored in cool dry ventilated place away from fire, heat, light, acids and food materials