According to customer requirements to packaging
Storage
Store at -20℃ and sealed.
Shelf life
3-4 years at the -20℃
Application
Used as stabilize the polypeptide helix
Appearance of the instructions
It should be stored in the fridge since the melting point 20℃, it will be light yellow oil under melting point and will be solid under zero degree or below. This is only a physical change and will not have any influences on the chemical properties of it(you can test them by NMR). So, solid, powder or oil are both proper forms for it. And if you parafilmed the container and placed it in a desiccator in a freezer around -20℃( below zero), the compound will be in solid form after a few days for sure. If you like powder form, you can dissolve the compound in ethyl ether, and then remove the solvent under vacuum. Be careful, you should use a relatively large bottle since the compound will be like foam and expand several times. Of course, vacuum freeze drier is also a good choice if above procedure is inconvenience.
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