CTAN Update: mhchem

[CTAN Announcements]

On Wed, 27 Apr 2011 Martin Hensel submitted an update to the

  mhchem

package.

Summary description: for typesetting chemical formulae, chemical equations and Risk and Safety (R and S) Phrases
License type: lppl

Announcement text: 
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fixed: _{$x$} now works properly
----------------------------------------------------------------------

This package is located at 
   http://mirror.ctan.org/macros/latex/contrib/mhchem/
.  More information is at
   http://www.ctan.org/pkg/mhchem
(if the package is new it may take a day for that information to 
appear).  We are supported by the TeX Users Group http://www.tug.org .  
Please join a users group; see http://www.tug.org/usergroups.html .


Thanks for the upload.

For the CTAN Team
  Rainer Schöpf