Polyethyleneglycol 8000
CAS: 25322-68-3
Molecular Formula: (C2H4O)nH2O
Molecular Weight: Polymer
Product Detail
| Product Code | 78444399 | ||||
| Product Name | Polyethyleneglycol 8000 | ||||
| Categories | Biochemicals, Solvents | ||||
| CAS | 25322-68-3 | ||||
| Molecular Formula | (C2H4O)nH2O | ||||
| Molecular Weight | Polymer | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 3901209000 |
Product Specification
| Grade | USP Eu.Pharma | ||||
| Water | 0.5% max | ||||
| Heavy metals | 5mg/kg max | ||||
| Dioxane | 0-5ppm | ||||
| Formaldehyde | 15mg/kg maximum | ||||
| Additive | 100mg/kg BHT (E321) minimum | ||||
| Suspended Matter | Free of suspended matter. | ||||
| Sulfated ash | 0.1% max | ||||
| Acidity (calculate as Acetic acid) | 0.015% by weight, maximum | ||||
| Appearance | Solid | ||||
| Residual Ethylene Oxide | 0-1ppm | ||||
| pH 5% Aq Sol | 4.5-7.0 | ||||
| Ethylene glycol, Diethylene glycol | 0.20% by weight, maximum | ||||
| Viscocity at 99ºC | 690mm2/s | ||||
| Colour Pt-Co | 25 max | ||||
| Average MW | 7000 – 9000 | ||||
| Hydroxyl No(mg KOH/g) | 12.5 – 16 | ||||
| Clarity at 80ºC | Free from Haze and Turbidity | ||||
| Viscosity at 20°C (50% aq.) | 356mm2/s |
Safety Information
| Pictograms | |||||
| Signal word | None | ||||
| Hazard statements | |||||
| Precautionary statements |