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| LC4755 Polyethylene glycol 300 Ph Eur |
| Order number | Packaging | Quantity | Price € |
| AC31755 | Plastic container | 5 l | Inquire |
| Product information | |
| Grade | Ph Eur |
| Synonyms | Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 300 |
| Hill Formula | HO(C2H4O)nH |
| Chemical formula | HO(C2H4O)nH |
| HS Code | 3907 20 11 |
| EC number | 500-038-2 |
| CAS number | 25322-68-3 |
| Chemical and physical data | |
| Ignition temperature | 370 °C |
| Solubility | (20 °C) soluble |
| Melting point | -15 – -10 °C |
| Density | 1.13 g/cm3 (20 °C) |
| pH value | 4 – 7 (100 g/l, H2O, 20 °C) |
| Boiling point | >220 °C (1013 hPa) decomposes |
| Vapor pressure | < – 0.1 hPa (20 °C) |
| Flash point | 220 °C |
| Safety information | |
| RTECS | TQ3630000 |
| Storage class | 10 Combustible liquids not in Storage Class 3 |
| WGK | WGK 1 slightly water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Toxicological data | |
| LD 50 oral | LD50 rat 28000 mg/kg |
| Specifications | |
| Appearance | clear, viscous, colourless or almost colourless hygroscopic liquid |
| Identity | passes test |
| Appearance of solution | passes test |
| Acidic or alkaline impurities | passes test |
| Density (d 20/20) | about 1.120 |
| Viscosity – 20 °C |
78.6 – 85.7 mm2/s |
| – 20 °C | 88.0 – 96.0 mPas |
| Hydroxyl value | 340 – 394 |
| Average molecular mass | 285 – 315 |
| Reducing substances | passes test |
| Formaldehyde | ≤ 30 ppm |
| Ethylene glycol and diethylene glycol | ≤ 0.4 % |
| Ethylene glycole (acc. to ICH-guideline class 2) | ≤ 620 ppm |
| Ethylene oxide (GC) | ≤ 1 ppm |
| Dioxane (GC) | ≤ 10 ppm |
| Heavy metals | ≤ 20 ppm |
| Water (K. F.) | ≤ 2.0 % |