Benzene 99.5% AR 500ml CAS 71-43-2
14901-500ml
DG3 Flammable, Toxic
Benzene 99.7% AR/ACS 2.5L CAS 71-43-2
Product code 14901
Formula:- C6H6 ; Mwt:- 78.11 ; CAS:- 71-43-2
Specification :
assay (G.C.) . . . 99.7 % min
density (20º/4º) . . 0.877 – 0.879
appearance . . . clear
acidity. . . . . . 0.00005 meq/g
alkalinity . . . . 0.00005 meq/g
Al . . . . . . 0.00005 %
Ba . . . . . . . 0,00002 % max
Ca . . . . . . 0.0001 % max
Co . . . . . . 0.000005 % max
Cu . . . . . 0.000005 % max
Fe . . . . . . . 0.00001 %
Pb . . . . . . . 0.00002 %
Mg . . . . . . 0.00001 %
Zn . . . . . . .0.00005 %
S cpds . . . . 0.003 % max
substances darkened by H2SO4 .to pass test
RAE . . . . . 0.001 % max
water . . . . 0.05 % max
Unit Qty: ea
Availability: 4 in stock