Polyethylene Glycol 1Ltr
Polyethylene glycol 1000 for synthesis. CAS 25322-68-3, pH 4 - 7 (100 g/l, H₂O, 20 °C).
Manufacturer: Merck
Catalog ID: 807488.1000
Stock: In Stock
Description
| Catalogue Number | 807488 |
| Synonyms | Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 1000 |
Product Information
| CAS number | 25322-68-3 |
| EC number | 500-038-2 |
| Hill Formula | HO(C₂H₄O)nH |
| Chemical formula | HO(C₂H₄O)nH |
| HS Code | 3404 20 00 |
Applications
| Application | Polyethylene glycol 1000 for synthesis. CAS 25322-68-3, pH 4 - 7 (100 g/l, H₂O, 20 °C). |
Physicochemical Information
| Density | 1.2 g/cm3 (20 °C) |
| Flash point | 260 °C |
| Ignition temperature | 420 °C |
| Melting Point | 33 - 40 °C |
| pH value | 4 - 7 (100 g/l, H₂O, 20 °C) |
| Vapor pressure | <0.1 hPa (20 °C) |
| Solubility | 750 g/l |
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
| Melting range (lower value) | ≥ 33 °C |
| Melting range (upper value) | ≤ 40 °C |
| Hydroxyl value | 107 - 118 |
| Average molecular mass | 950 - 1050 |
| Identity (IR) | passes test |
| Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt. |
