# CTAN update: mhchem bundle v2.04

Date: June 17, 2005 12:27:30 PM CEST

On Fri, 17 Jun 2005 Martin Hensel submitted a new version of the
mhchem bundle
to CTAN.
Location on CTAN: /macros/latex/contrib/mhchem/
Summary description: for typesetting chemical formulae, chemical equations and Risk and Safety (R and S) Phrases
License type: lppl
Announcement text:

2005-06-17 v2.04 as version 2.03, but this time correctly published 2005-06-16 v2.03 mhchem added: font options bugfix: amount number was not typeset in text font bugfix: \ce did not work in \section any more bugfix: redefined ^ (as in Slovak) will be recognised 2005-05-23 v2.02 mhchem bugfix: bugfixes for \cmath added: definition of math symbol \hyphen

Thanks for the update. For the CTAN Team Rainer Schöpf

2005-06-17 v2.04 as version 2.03, but this time correctly published 2005-06-16 v2.03 mhchem added: font options bugfix: amount number was not typeset in text font bugfix: \ce did not work in \section any more bugfix: redefined ^ (as in Slovak) will be recognised 2005-05-23 v2.02 mhchem bugfix: bugfixes for \cmath added: definition of math symbol \hyphen

Thanks for the update. For the CTAN Team Rainer Schöpf

## mhchem – Typeset chemical formulae/equations and H and P statements

The bundle provides three packages:

The `mhchem` package provides commands for typesetting
chemical molecular formulae and equations.

The `hpstatement` package provides commands for the
official hazard statements and precautionary statements (H and P
statements) that are used to label chemicals.

The `rsphrase` package provides commands for the official
Risk and Safety (R and S) Phrases that are used to label
chemicals.

The package requires the expl3 bundle.

Package | mhchem |

Version | 2021-12-31 |

Copyright | 2004–2021 Martin Hensel |

Maintainer | Martin Hensel |