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402907 Sigma-Aldrich

Propionic acid

ACS reagent, ≥99.5%

Synonym: Acid C3, Propanoic acid, Propanyl acid

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Properties

Related Categories Acids, Acids & Bases, Analytical Reagents, Analytical/Chromatography, Application Specific Reagents,
grade   ACS reagent
vapor density   2.55 (vs air)
vapor pressure   2.4 mmHg ( 20 °C)
InChI Key   XBDQKXXYIPTUBI-UHFFFAOYSA-N
assay   ≥99.5%
autoignition temp.   955 °F
expl. lim.   12.1 %
impurities   ≤0.002% Carbonyl compounds
  ≤0.10% Readily oxidizable substances (as HCOOH)
  ≤0.15% water
evapn. residue   ≤0.01%
color   APHA: ≤20
refractive index   n20/D 1.386(lit.)
bp   141 °C(lit.)
mp   −24-−23 °C(lit.)
solubility   H2O: soluble
density   0.993 g/mL at 25 °C(lit.)
cation traces   heavy metals (as Pb): ≤0.001%

Description

Packaging

100, 4×100, 500 mL in glass bottle

Application

Propionic acid may be used to alter limestone in order to increase its ability of CO2 uptake.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN3463 - class 3 - Propionic acid
WGK Germany 
1
RTECS 
UE595000
Flash Point(F) 
129.2 °F
Flash Point(C) 
54 °C

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Graphene Field Effect Transistors for Biological and Chemical Sensors

Victoria Tsai* and Bruce Willner Graphene Frontiers, Philadelphia, PA 19104, USA *Email: victoria@graphenefrontiers.com
Keywords: Adhesion, Chemical vapor deposition, Chromatin immunoprecipitation, Deposition, Drug discovery, Environmental, Evaporation, Ion-exchange chromatography, Nanomaterials, Nanotubes, Semiconductor, Separation

MSMLS Online Plate Map

Metabolite descriptors included with the software download upon purchase of the product include: Name, Parent CID, molecular formula, molecular weight, CAS, ChEBI, HMDB ID, PubChem Compound and Subst...
Keywords: Mass spectrometry, Metabolites

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Molarity Calculator and Normality Calculator for Acids and Bases

The molarity calculator tool provides lab-ready directions describing how to prepare an acid or base solution of specified Molarity (M) or Normality (N) from a concentrated acid or base solution.  To...

Peer-Reviewed Papers
15

References

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