DOI > 10.5291/ILL-DATA.9-13-519

This proposal is publicly available since 07/18/2018

Title

Investigation of the dehydration of trehalose dihydrate

Abstract

The aim of this proposal is to investigate the role of water molecules within the kinetics and mechanisms of the dehydration of disaccharides used as pharmaceutical excipients; specifically: confirmation of the existence of transiently stable, partially hydrated states, and the identification of critical water occupancy fractions which separate crystal phases.

Experimental Report

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

MAHENDRASINGAM Arumagam; FORSYTH Victor Trevor; RASBURN JOHN and SWANN Nichola. (2013). Investigation of the dehydration of trehalose dihydrate. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.9-13-519

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Metadata

Experiment Parameters

  • Environment temperature

    40C to 80C

  • Experiment energy

    2.4A

Sample Parameters

  • Formula

    • Trehalose C12H26O13

  • Consistence

    powder

  • Mass

    50

  • Size

    50

  • Surface

    100

  • Space

    p212121

  • Unit cell A

    12.29

  • Unit cell B

    17.94

  • Unit cell C

    7.63

  • Alpha

    90

  • Beta

    90

  • Gamma

    90

  • Container

    flat

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