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1048288
USP
Beta Glucan
United States Pharmacopeia (USP) Reference Standard
Synonym(s):
Glucan from baker’s yeast (S. cerevisiae)
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About This Item
Recommended Products
grade
pharmaceutical primary standard
API family
beta glucan
manufacturer/tradename
USP
application(s)
pharmaceutical (small molecule)
format
neat
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General description
For further information and support please go to the website of the issuing Pharmacopoeia.
Beta Glucan is a compound extracted from the cell wall of processed Baker's yeast. It contains mainly β-(1,3)/(1,6) branched glucan polymers with some amounts of β -(1,6)-glucan and chitin. [1]
Application
Also used to prepare standard solution during the identification and content determination of Beta Glucan using nuclear magnetic resonance (NMR) and ultraviolet-visible (UV-Vis) spectroscopy. [1]
Analysis Note
Other Notes
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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