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??????? ??? ???
?? ??:
9008-22-4
???:
???????
???(??):
???????
???:
BETA-GLUCAN
???(??):
LAMINARIN;PARAMYLON;Seaweed polysaccharide;CURDLAN;Lamiran;Iodus 40;LAMINARAN;LamMnarMn;Goemar H 11;β-1,3-Gulucan
CBNumber:
CB9683840
???:
C18H30O14X2
??? ??:
470.42
MOL ??:
9008-22-4.mol
MSDS ??:
SDS

??????? ??

???
>220°C (dec.)
?? ??
Inert atmosphere,Room Temperature
???
H2O: 20 mg/mL, ??, ??? ???
??? ??
??
??
???? ?????
??????(pH)
5
??? (Optical Rotation)
Soluble -12 Insoluble -12 to -14
???? ??
algae (Laminaria digitata)
???
Soluble in dimethyl sulfoxide (slightly, heated). Slightly soluble in water.
Merck
14,5350
Henry's Law Constant
2.9×106 mol/(m3Pa) at 25℃, Maniere et al. (2011)
??? ?? ??
SKIN CONDITIONING
HUMECTANT
?? ?? ??
BETA-GLUCAN (9008-22-4)
InChIKey
DBTMGCOVALSLOR-VPNXCSTESA-N
SMILES
O1[C@@H]([C@H]([C@@H]([C@H](C1O[C@H]3[C@@H]([C@H](OC([C@@H]3O)O)CO)O)O)OC2O[C@@H]([C@H]([C@@H]([C@H]2O)O)O)CO)O)CO
LogP
-6.080 (est)
EPA
Laminaran (9008-22-4)

??

????? 22-24/25
WGK ?? 3
RTECS ?? LZ3985000
F ?????? 3
TSCA TSCA listed
HS ?? 39139000
???? ??? 11 - Combustible Solids

??????? C??? ??, ??, ??

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laminarinase substrate

??

Laminarin is a storage glucan and is now used to study its interaction with laminarinase as its substrate.

?? ??

The fronds of Laminaria and Saccharina species contain laminarin, a low molecular weight storage glucan. It is localized to the vacuoles. Laminarin structure contains β-(1,6)-intrachain linked (1,3)-β-d-glucan.

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