1546547

Poli(etilenglicol)

United States Pharmacopeia (USP) Reference Standard

• Sinónimos: PEG
• Fórmula lineal: H(OCH₂CH₂)_nOH
• Número de CAS: 25322-68-3
• Número MDL: MFCD00081839
• Código UNSPSC: 41116107
• NACRES: NA.24

Propiedades

• grado: pharmaceutical primary standard
• familia API: polyethylene glycol
• mol peso: M_w 3015-3685
• fabricante / nombre comercial: USP
• aplicaciones: pharmaceutical (small molecule)
• formato: neat
• cadena SMILES: C(CO)O
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
• Clave InChI: LYCAIKOWRPUZTN-UHFFFAOYSA-N

Descripción

Descripción general

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).

Aplicación

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

Nota de análisis

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.  ​

Otras notas

Sales restrictions may apply.

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 281.5 °F - closed cup
• Punto de inflamabilidad (°C): 138.6 °C - closed cup