Polyethylene glycol 3350
USP/1546547 - United States Pharmacopeia (USP) Reference Standard
Synonym: Poly(ethylene glycol); PEG
CAS Number: 25322-68-3
MDL Number: MFCD00081839
Linear Formula: H(OCH2CH2)nOH
Product Type: Chemical
| API family | polyethylene glycol |
| application(s) | pharmaceutical (small molecule) |
| format | neat |
| grade | pharmaceutical primary standard |
| InChI | 1S/C2H6O2/c3-1-2-4/h3-4H, |
| InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA |
| manufacturer/tradename | USP |
| mol wt | Mw 3015-3685 |
| SMILES string | C(CO)O |
| Analysis Note: | These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind. |
| Application: | It is intended to be used as a USP reference standard in specified quality tests and assays. Also used to prepare standard solutions for the assay and identification tests using liquid chromatography (LC) as described in the following United States Pharmacopeia (USP) monographs:• Polyethylene Glycol 3350 • Polyethylene Glycol 3350 and Electrolytes for Oral Solution |
| General description: | This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia   .Polyethylene Glycol 3350 is an addition polymer of ethylene oxide and water, represented by the formula H(OCH2CH2)nOH, in which n represents the average number of oxyethylene groups. The apparent weight-average molecular weight is 3015–3685 g/mol (Da). |
| Other Notes: | Sales restrictions may apply. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | 444.2 °F - closed cup |
| Flash Point(C) | 229.00 °C - closed cup |
| UNSPSC | 41116107 |