Molekula
Polyethylenglykol 8000
Polyethyleneglycol 8000
ISO 9001:2015 & ISO 14001:2015 zertifiziert · Lieferant für Laboratorien und Industrie seit 2000 · Analysezertifikat (Certificate of Analysis, CoA) für jede Charge
Polyethyleneglycol 8000 (PEG 8000) is a high-molecular-weight polyether compound widely used as a solvent, ointment base, and excipient in pharmaceuticals, cosmetics, and food applications. It also serves as a laxative and lubricant in medical and industrial settings. This non-toxic, water-soluble polymer has a CAS number of 25322-68-3, general molecular formula H(OCH2CH2)nOH, and requires storage at ambient conditions. It carries no hazard signal word. Molekula supplies Polyethyleneglycol 8000 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Polyethyleneglycol 8000 (PEG 8000) is a high-molecular-weight polyether compound widely used as a solvent, ointment base, and excipient in pharmaceuticals, cosmetics, and food applications. It also serves as a laxative and lubricant in medical and industrial settings. This non-toxic, water-soluble polymer has a CAS number of 25322-68-3, general molecular formula H(OCH2CH2)nOH, and requires storage at ambient conditions. It carries no hazard signal word. Molekula supplies Polyethyleneglycol 8000 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | Solid |
| Colour (Pt-Co) | ≤25 |
| Grade | Meet's the pharmacopeia |
| Water | ≤0.5% |
| Heavy metals | ≤5mg/kg |
| Identification | Conforms to reference |
| Dioxane | 0-5ppm |
| Sulphated Ash | ≤0.1% |
| Formaldehyde | ≤15mg/kg |
| Additive | ≤100mg/kg BHT (E321) |
| Hydroxyl value (mgKOH/g) | 12.5 - 16 |
| Suspended Matter | Free of suspended matter. |
| Residual Ethylene Oxide | 0-1ppm |
| Ethylene glycol, Diethylene glycol | ≤0.20% by weight, |
| Average molecular weight | 7000 - 9000 |
| Clarity at 80ºC | Free from Haze and Turbidity |
| pH (5% aq. sol.) | 4.5-7.0 |
| Acid (Based on acetic acid) | ≤0.015% by weight, |
| Viscosity at 20°C (50% aq.) | 356mm2/s |
| Viscosity @ 99°C | 690mm2/s |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Lagertemperatur | Ambient |
| Säuregehalt | Neutral |
Identifizierung
| Property | Value |
|---|---|
| SKU | 78444399 |
| CAS-Nummer | 25322-68-3 |
| Molekülformel | H(OCH2CH2)nOH |
| Molekulargewicht | - |
| SMILES | - |
| REACH-Code | Y110 |
| TSCA aufgeführt | Ja |
| HTS-Code | 3907.29.00.00 |
| Zolltarifnummer | 3907291190 |
Sicherheit & GHS
Vorsichtsmaßnahmen
- P280 Schutzhandschuhe / Schutzkleidung / Augenschutz / Gesichtsschutz tragen.
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in English, French, German, Italian, Spanish.
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is Polyethyleneglycol 8000 (PEG 8000) commonly used for?
PEG 8000 is widely used as a laxative, in pharmaceutical formulations as an ointment base, and as a solvent or thickening agent in cosmetics, food, and industrial applications.
What is the chemical formula and molecular weight of PEG 8000?
The chemical formula is **H(OCH₂CH₂)ₙOH**, where *n* is approximately 180 (average). The molecular weight is **~8,000 g/mol** (exact value may vary by batch).
How should Polyethyleneglycol 8000 be stored?
Store PEG 8000 in a tightly sealed container at **ambient temperature**, away from moisture and strong oxidizing agents.
What grades of PEG 8000 does Molekula supply?
Molekula supplies **pharmaceutical-grade (EP/USP/JP-compliant) and industrial-grade PEG 8000**, depending on your application requirements.
Can Molekula supply PEG 8000 in bulk quantities?
Yes, Molekula can provide PEG 8000 in **bulk quantities (drums, totes, or custom packaging)**—please contact us for specific volume inquiries.
What documentation comes with an order of PEG 8000?
Each order includes a **Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation** for traceability.
Bereit zum Bestellen oder benötigen Sie ein Sonderpack?
Teilen Sie uns das Produkt, die Reinheitsstufe und die Menge mit — Molekula antwortet in der Regel innerhalb eines Werktages mit Preis und Lieferzeit.