Molekula
Polietilenglicole 20000
Polyethylene glycol 20000
Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 2000 · Certificato di Analisi (CoA) per ogni lotto
Polyethylene glycol 20000 (PEG 20000) is a high-molecular-weight polymer used as a binder, lubricant, and excipient in pharmaceuticals, cosmetics, and industrial applications. It improves solubility, texture, and stability in formulations while being non-toxic and water-soluble. CAS 25322-68-3, molecular formula H(OCH2CH2)nOH, and stored at ambient conditions with no signal word. Molekula supplies Polyethylene glycol 20000 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Panoramica
Polyethylene glycol 20000 (PEG 20000) is a high-molecular-weight polymer used as a binder, lubricant, and excipient in pharmaceuticals, cosmetics, and industrial applications. It improves solubility, texture, and stability in formulations while being non-toxic and water-soluble. CAS 25322-68-3, molecular formula H(OCH2CH2)nOH, and stored at ambient conditions with no signal word. Molekula supplies Polyethylene glycol 20000 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prezzi e formati disponibili
Specifiche
| Property | Value |
|---|---|
| Appearance | White flake |
| Water | ≤1.0 |
| pH | (1% solution): 5.0 to 7.0 |
| Molecular Weight | 18000-22000 |
| Colour | 0-60 |
| Hydroxyl value | (mKOH/g): 26 to 30 |
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Temperatura di Conservazione | Ambient |
| Acidità | Neutral |
Identificazione
| Property | Value |
|---|---|
| SKU | 25912252 |
| Numero CAS | 25322-68-3 |
| Formula molecolare | H(OCH2CH2)nOH |
| Peso molecolare | - |
| SMILES | - |
| Codice REACH | Y110 |
| Elencato TSCA | Sì |
| Codice HTS | 3907.29.00.00 |
| Codice doganale | 3907291190 |
Sicurezza e GHS
Istruzioni di precauzione
- P280 Indossare guanti/indumenti protettivi/proteggere gli occhi/proteggere il viso.
Documenti
Fogli di dati di sicurezza (SDS)
Disponibile in English, French, German, Italian, Spanish.
Certificato di Analisi (CoA) per lotto
Inserisci un numero di lotto o di partita per recuperare il certificato di analisi relativo a tale partita. Possiamo generarlo dai dati specifici se non è disponibile alcun PDF.
Sinonimi
Nessun altro nome registrato per questo prodotto.
Domande frequenti
What is polyethylene glycol 20000 (PEG 20000) commonly used for?
PEG 20000 is widely used as a laxative, in pharmaceutical formulations as an excipient, and in industrial applications like lubricants, plasticizers, and detergents.
What is the molecular formula and approximate molecular weight of PEG 20000?
The molecular formula is **H(OCH₂CH₂)ₙOH**, with an approximate molecular weight of **20,000 g/mol** (varies slightly by batch).
How should PEG 20000 be stored?
Store in a tightly sealed container at ambient temperature, away from moisture and direct sunlight.
What grades of PEG 20000 does Molekula supply?
Molekula supplies **pharmaceutical-grade (EP/USP) and industrial-grade PEG 20000**—confirm your application for the appropriate specification.
Can Molekula supply PEG 20000 in bulk quantities?
Yes, we offer PEG 20000 in bulk (drums, totes, or custom packaging) for industrial and pharmaceutical customers—contact us for pricing and lead times.
What documentation comes with an order of PEG 20000?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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