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PHR1051 Sigma-Aldrich

Propylene glycol

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: 1,2-Propanediol, Propylene glycol

  • CAS Number 57-55-6

  • Linear Formula CH3CH(OH)CH2OH

  • Molecular Weight 76.09

  •  Beilstein Registry Number 1340498

  •  E Number E1520

  •  EC Number 200-338-0

  •  MDL number MFCD00064272

  •  PubChem Substance ID 329823081

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Properties

Related Categories Additional Standards, Alcohol, All Alphabetically Sorted, Analytical Standards, Analytical/Chromatography,
grade   certified reference material
  pharmaceutical secondary standard
vapor density   2.62 (vs air)
vapor pressure   0.08 mmHg ( 20 °C)
InChI Key   DNIAPMSPPWPWGF-UHFFFAOYSA-N
form   neat
autoignition temp.   779 °F
expl. lim.   12.5 %
refractive index   n20/D 1.432(lit.)
bp   187 °C(lit.)
mp   −60 °C(lit.)
density   1.036 g/mL at 25 °C(lit.)
format   neat
pharmacopeia traceability   traceable to USP 1576708

Description

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Other Notes

This product was designed, produced and verified for accuracy and stability in accordance with ISO/IEC 17025:2005 (AClass Cert AT-1467), ISO GUIDES 34:2009 (AClass Cert AR-1470).

Footnote

To see an example of a Certificate of Analysis for this material enter LRAB0286 in the slot below. This is an example certificate only and may not be the lot that you receive.

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
TY2000000
Flash Point(F) 
217.4 °F
Flash Point(C) 
103 °C
Protocols & Articles

Articles

GC Analysis of Alkyldiol Enantiomers on Astec® CHIRALDEX® G-TA

From our library of Articles, Sigma-Aldrich presents GC Analysis of Alkyldiol Enantiomers on Astec® CHIRALDEX® G-TA
Keywords: Chromatography, Gas chromatography, Purification

GC Analysis of Glycols in Water on SPB®-1000 after SPE using ENVI-Carb™ Plus

From our library of Articles, Sigma-Aldrich presents GC Analysis of Glycols in Water on SPB®-1000 after SPE using ENVI-Carb™ Plus
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Sample preparations, Solid phase extractions

GC Analysis of Glycols on Nukol™

From our library of Articles, Sigma-Aldrich presents GC Analysis of Glycols on Nukol™
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

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Peer-Reviewed Papers
15

References

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