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Certificate of Analysis of 1,4,DIOXAN FOR UV SPECTROSCOPY


Product Name: 1,4,DIOXAN FOR UV SPECTROSCOPY
molecular formula:
Weight:
Art NO:
Batch No: AL0417 - 1,4,
Manufacturing Date:Aug 2011
Expiry Date: Aug 2016

AL0417

1,4-DIOXAN FOR UV SPECTROSCOPY

C4H8O2 M.W. 88.11
Assay                            min. 99.5%

Peroxides (as H2O2)                  0.003%

Maximum Limits of Impurities :

Water                                 0.05%

Non-volatile substances             0.0005%

Maximum absorbance

  in a 1.0 cm Cell against water at :

 225 nm   235 nm   245 nm   270 nm   280 nm   290 nm  300 nm

  1.00     0.50     0.30     0.10     0.05     0.02    0.01

 
CAS No. 123-91-1     Un No. 3.2/1165   TARIFF : 2932 99 00

R : 11-19-36/37-40   S : 16-36/37           F : 1