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Certificate of Analysis of 2,2,4-TRIMETHYL PENTANE FOR HPLC


Product Name: 2,2,4-TRIMETHYL PENTANE FOR HPLC
molecular formula:
Weight:
Art NO:
Batch No: AL0490 - 2,2,
Manufacturing Date:Aug 2011
Expiry Date: Aug 2016

AL0490

2,2,4-TRIMETHYL PENTANE

FOR HPLC
(iso-Octane)
C8H18 M.W. 114.23

Assay                             99.8%

Maximum Limits of Impurities :

Non-volatile matter              0.0001%

Acidity (CH3COOH)                 0.001%

Water                              0.05%

Maximum absorbance in a 1.0 cm cell against water at

210 nm                              1.00

220 nm                              0.30

230 nm                              0.10

240 nm                              0.05

250 nm                              0.01

270 nm                              0.01

Physical Data

Boiling point                     99.2oC

Refractive index (n 20o/D)         1.391

Viscosity (20oC)                  0.51cP

Density (d 20o/4)                  0.692

Flash point                          4oC

Polarity index (P1)                  0.4

 
Cas No: 540-89-1    Un No. 3.2/1862   TARIFF : 2901 10 00

R : 11              S : 9-16-23-33         F : 1