Molekula
Polyethylene glycol 200
Polyethylene glycol 200 is a low molecular weight polyethylene glycol used as a solvent, plasticizer, and excipient in pharmaceutical and chemical applications. It appears as a colorless, viscous liquid. CAS: 25322-68-3, molecular formula: H(OCH2CH2)nOH, storage: ambient, signal word: none. Molekula supplies Polyethylene glycol 200 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Polyethylene glycol 200 is a low molecular weight polyethylene glycol used as a solvent, plasticizer, and excipient in pharmaceutical and chemical applications. It appears as a colorless, viscous liquid. CAS: 25322-68-3, molecular formula: H(OCH2CH2)nOH, storage: ambient, signal word: none. Molekula supplies Polyethylene glycol 200 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless to light yellow liquid |
| Colour (Pt-Co) | ≤30 |
| Molecular Weight | 190 - 210 |
| Moisture | ≤0.5% |
| Hydroxyl value(mgKOH/g) | 534 - 591 |
| Identification (IR) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 48 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 25322-68-3 |
| Molecular Formula | H(OCH2CH2)nOH |
| Molecular Weight | - |
| SMILES | - |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 3907.29.00.00 |
| 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 200 used for?
It is commonly used as a solvent, plasticizer, and excipient in pharmaceuticals and cosmetics.
What is the chemical formula and molecular weight of Polyethylene glycol 200?
Formula: H(OCH2CH2)nOH; molecular weight is not specified as it is a polymer with variable chain length.
How should Polyethylene glycol 200 be stored?
Store at ambient temperature, protected from moisture and contamination.
What grade of Polyethylene glycol 200 is available?
Available in pharmaceutical and technical grades; specific grade details depend on order.
Can Molekula supply Polyethylene glycol 200 in bulk?
Yes, Molekula can supply Polyethylene glycol 200 in bulk quantities upon request.
What documentation comes with a purchase of Polyethylene glycol 200?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.