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81213 Sigma-Aldrich

Poly(ethylene glycol)

analytical standard, for GPC, 511,000

Synonym: PEG

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Properties

Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, Emulsifiers, Thickeners, Opacifiers, Essential Chemicals,
grade   analytical standard
  for GPC
vapor density   >1 (vs air)
vapor pressure   <0.01 mmHg ( 20 °C)
form   neat
CofA   exact values can be taken from the accompanying certificate of analysis
autoignition temp.   581 °F
mol wt   Mn ~421000
  Mp ~490000
  Mw ~511000
application(s)   gel permeation chromatography (GPC): suitable
Mw/Mn   ~1.21
format   neat

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Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
TQ3500000
Flash Point(F) 
444.2 °F
Flash Point(C) 
229 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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