http://yedda.com/questions/making_poly_bags_6272211891742/?src=rss:qb:qbsWhat is silica gel and for what purpose it is ...en-ushttp://static1.yeddacdn.com/images/Logo132X46_rmt9c1d22d.jpghttp://yedda.com/questions/making_poly_bags_6272211891742/?src=rss:qb:qbsWhat is silica gel and for what purpose it is ...http://yedda.com/questions/making_poly_bags_6272211891742/?src=rss:qb:qbi<p>what is silica gel and for what purpose it is used</p>garygarymale28questionSat, 07 Mar 2009 06:47:47 GMThttp://yedda.com/questions/making_poly_bags_6272211891742/?src=rss:qb:qbihttp://yedda.com/questions/making_poly_bags_6272211891742/Silica_gel_solid_synthetically_518611353767165?src=rss:qb:qbi<p>Silica gel is a solid, made synthetically from sodium silicate. Its primary use is as a dessicant (it controls humidity/moisture). You have probably seen it if you have purchased something and found those little packets inside, labeled 'silica gel - do not eat.'</p><p/> You can find more information about silica gel on Wikipedia or Ask.com.jkgrandmajkgrandmafemale54answer5.0Sat, 07 Mar 2009 11:22:09 GMThttp://yedda.com/questions/making_poly_bags_6272211891742/Silica_gel_solid_synthetically_518611353767165?src=rss:qb:qbi