Polyethylene Glycol E400 1Ltr
Polyethylene glycol 400 for synthesis. CAS 25322-68-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).
Manufacturer: Merck
Catalog ID: 807485.1000
Stock: In Stock
Description
| Catalogue Number | 807485 |
| Synonyms | Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 400 |
Product Information
| CAS number | 25322-68-3 |
| EC number | 500-038-2 |
| Hill Formula | (C₂H₄O)nH₂O |
| Chemical formula | HO(C₂H₄O)nH |
| HS Code | 3907 20 11 |
Applications
| Application | Polyethylene glycol 400 for synthesis. CAS 25322-68-3, pH 5 - 7 (100 g/l, H₂O, 20 °C). |
Physicochemical Information
| Density | 1.13 g/cm3 (20 °C) |
| Flash point | >200 °C |
| Ignition temperature | 360 °C DIN 51794 |
| Melting Point | 5 °C |
| pH value | 5 - 7 (100 g/l, H₂O, 20 °C) |
| Vapor pressure | <0.1 hPa (20 °C) |
| Viscosity kinematic | 97 - 110 mm2/s (20 °C) |
Toxicological Information
| LD 50 oral | LD50 Rat 28000 mg/kg |
| LD 50 dermal | LD50 Rabbit > 20000 mg/kg |
Storage and Shipping Information
| Storage | Store below +30°C. |
Specifications
| Density (d 20 °C/ 4 °C) | 1.124 - 1.126 |
| Hydroxyl value | 267 - 295 |
| Average molecular mass | 380 - 420 |
| Identity (IR) | passes test |
| Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt. |
