BENZENE FOR UV SPECTROSCOPY   71-43-2 Laboratory Chemicals Exporters, Lab Chemical Suppliers, Chemical Search, Manufacturers in Mumbai, India.
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Certificate of Analysis of BENZENE FOR UV SPECTROSCOPY


Product Name: BENZENE FOR UV SPECTROSCOPY
molecular formula:
Weight:
Art NO:
Batch No: AL0772 - BENZ
Manufacturing Date:Aug 2011
Expiry Date: Aug 2016

AL0772

BENZENE FOR UV SPECTROSCOPY

C6H6 M.W. 78.11
Assay min.                             99.7%

Maximum Limits of Impurities :

Thiophen                             0.0005%

Water                                  0.03%

Non-volatile substances              0.0005%

Maximum Absorbance in a 1 cm cell against water at:

280 nm   285 nm   290 nm   300 nm   310 nm   315 nm   340 nm  350 nm

1.00       0.60     0.20     0.10     0.05     0.02     0.01    0.01

 
CAS No. 71-43-2               Un No. 3.2/1114            TARIFF : 2902 20 00

R : 45 - 11 - E48/23/24/25    S : 53 - 45 F : 9