| 摘要 |
The present invention relates to dianhydrohexitol packaged in a packaging material that is impervious to gas, characterised in that the partial pressure of oxygen O2 inside the packaging is 0.1 to 10 mbar, preferably 0.5 to 5 mbar, and more preferably 0.5 to 2 mbar. The invention further relates to a method for packaging dianhydrohexitol, which includes inserting said dianhydrohexitol into a packaging material that is impervious to gas, and then hermetically sealing said packaging, said method being characterised in that it is carried out in an atmosphere that has a partial pressure of oxygen of 0.1 to 10 mbar, preferably 0.5 to 5 mbar, and more preferably 0.5 to 2 mbar. |
