Molekula
Polyethylene glycol 8000
Polyethylene glycol 8000 is a high molecular weight polymer used as a thickening agent, stabilizer, and excipient in pharmaceuticals, cosmetics, and industrial applications. It is a white, odorless solid with a molecular weight of approximately 8,000 g/mol. CAS: 25322-68-3, molecular formula: (C2H4O)nH2O, stored at ambient temperature. Molekula supplies Polyethylene glycol 8000 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Polyethylene glycol 8000 is a high molecular weight polymer used as a thickening agent, stabilizer, and excipient in pharmaceuticals, cosmetics, and industrial applications. It is a white, odorless solid with a molecular weight of approximately 8,000 g/mol. CAS: 25322-68-3, molecular formula: (C2H4O)nH2O, stored at ambient temperature. Molekula supplies Polyethylene glycol 8000 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline solid |
| pH | 5.0 - 7.0 (5% aq.) |
| Hydroxyl value(mgKOH/g) | ≤ 30mgKOH/g |
| Identification (IR) | Conforms to structure |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 48 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 25322-68-3 |
| Molecular Formula | (C2H4O)nH2O |
| Molecular Weight | Polymer |
| SMILES | N/A |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 39072900 |
| Tariff Code | 3907291190 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Polyethylene glycol 8000 used for?
It is commonly used as a stabilizer, emulsifier, and thickening agent in pharmaceuticals, cosmetics, and industrial applications.
What is the chemical formula and molecular weight of Polyethylene glycol 8000?
The formula is (C2H4O)nH2O; it is a polymer with a molecular weight typically ranging from 7,000 to 9,000 g/mol.
How should Polyethylene glycol 8000 be stored?
It should be stored at ambient temperature, protected from moisture and contamination.
What grade of Polyethylene glycol 8000 is available?
Molekula offers pharmaceutical-grade and technical-grade PEG 8000.
Can Molekula supply Polyethylene glycol 8000 in bulk?
Yes, Molekula can supply PEG 8000 in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a purchase of Polyethylene glycol 8000?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
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