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Trehalose

Trehalose / CAS : 99-20-7

Appearance White Powder UN 0.0
HS 29400090 DG Class 0.0
Synonyms D-Trehalose; D-(+)-Trehalose; Ergot Sugar; Alpha-D-Trehalose; Alpha-D-Glucopyranosyl-Alpha-D-Glucopyranoside; Alpha-Trehalose
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Properties

Summary

Formula
C12H22O11
Molecular Mass
342.3
Exact Mass
342.11600
PSA
189.53000
Logp
-5.39720
IUPAC
(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol
SMILES
C(C1C(C(C(C(O1)OC2C(C(C(C(O2)CO)O)O)O)O)O)O)O

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Excipients
Food(Feed) Additives > Sweeteners

Chemical and Physical Properties

Melting Point
203 °C
Density
1.5800
Boiling Point
397.76°C (rough estimate)
Appearance
White Powder
Acidity and Basicity
acidness

Export information

HS Code
29400090
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
38
Safety Label
Xi

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