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zf87
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It contains 650 ppm MEHQ as inhibitor(see 1), which could be removed with a Al2O3 packed column or ready to use Inhibitor removers ( see 2). Distillation under vaccum can also solve the problem, but the setup is a bit more problematic. 1 http://www.sigmaaldrich.com/cata ... tail/ALDRICH/409537 2 http://www.sigmaaldrich.com/cata ... tDetail/SIAL/306320 [ Last edited by zf87 on 2008-5-6 at 10:43 ] |

3Â¥2008-05-01 14:54:07
lovehappy2008
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2Â¥2008-04-30 23:40:50
sunshinesbs
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4Â¥2008-05-01 15:18:51
dujianli
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5Â¥2008-05-05 14:48:47














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