[A17541] CAS 25322-68-3 | Polyethylene glycol 6,000 | Alfa
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Brand: Alfa Aesar
25322-68-3 | (C2H4O)n | A17541
Chemical Identifiers
CAS
25322-68-3
SMILES
[H]OCCO
InChI Key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Molecular Formula
(C2H4O)n
Specifications
Hydroxyl Value
17-21mg KOH/g
Viscosity
200-270 mPas (50%, Water @ 20?C)
Appearance (Color)
White to cream
Comment
Average mol weight 5400 – 6600 (based on OH value)
Melting Point (clear melt)
55-63?C
설명
Polyethylene glycol is used in the modification of therapeutic proteins and peptides to enhance its solubility. It is also used in the fabrication of bioactive and immuno isolating barriers for encapsulation of cells. In Gas chromatorgraphy, it is used as a polar stationary phase. It is used as mold release agent and lubricant in fabricating elastomers.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Other References:
Merck Index:14,7568
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H320
Precautionary Statements:P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362-P501c
Risk & Safety
TSCA:YesRTECS Number:TQ4100000
경고:RUO – Research Use Only
CAS25322-68-3FORMULA(C2H4O)nEINECS203-473-3MDLMFCD01779601
| Pakage | 1000g, 250g, 5000g |
|---|---|
| brand | Alfa Aesar |
