Page 1 of 2
Certificate of Analysis
Description
n-Pentane p. A.
Product number
A0930
CAS number
109-66-0
Molecular weight
72.15 g/mol
Formula
C5H12
Lot number
3Y005043
QC-release date
03.04.2013
Next retest
04.2016
Parameter
Specification
Analysis
Appearance
clear, colorless liquid
clear, colorless liquid
Assay (GC)
min. 99 %
99.2 %
Acidity/Alkalinity
max. 0.0005 meq/g
< 0.0005 meq/g
Non-volatile matter
max. 0.0005 %
< 0.0005 %
Water (K.F.)
max. 0.01 %
< 0.01 %
Al
max. 0.00005 %
< 0.00005 %
Ca
max. 0.00005 %
< 0.00005 %
Co
max. 0.00005 %
< 0.00005 %
Cr
max. 0.00005 %
< 0.00005 %
Cu
max. 0.00005 %
< 0.00005 %
Fe
max. 0.00001 %
< 0.00001 %
Mn
max. 0.00001 %
< 0.00001 %
Pb
max. 0.00001 %
< 0.00001 %
This document has been produced electronically and is valid without a signature
i.A. Dr. Udo Heim
i.A. Katrin Wünsche
Quality Control
Quality Control
The manufacture of this product is carried out with greatest care. We guarantee the above details secured
by our QM system. The suitability for special applications is not guaranteed. The certificate of analysis
does not release you from performing the standard control upon receipt of incoming goods.
Page 2 of 2
Certificate of Analysis
Description
n-Pentane p. A.
Product number
A0930
CAS number
109-66-0
Molecular weight
72.15 g/mol
Formula
C5H12
Lot number
3Y005043
QC-release date
03.04.2013
Next retest
04.2016
We hereby guarantee that this product was manufactured by a synthetic method and that the raw material is not of
animal origin.
This document has been produced electronically and is valid without a signature
i.A. Dr. Udo Heim
i.A. Katrin Wünsche
Quality Control
Quality Control
The manufacture of this product is carried out with greatest care. We guarantee the above details secured
by our QM system. The suitability for special applications is not guaranteed. The certificate of analysis
does not release you from performing the standard control upon receipt of incoming goods.