grade
analytical standard
Quality Segment
assay
≥99% (TLC)
optical activity
[α]/D -66.0±2.0°, c = 1 in H2O
shelf life
limited shelf life, expiry date on the label
mp
182-184 °C (lit.)
application(s)
food and beverages
format
neat
SMILES string
O[C@H]1[C@H](O)[C@H]2CO[C@H](O2)[C@@H]1O
InChI
1S/C6H10O5/c7-3-2-1-10-6(11-2)5(9)4(3)8/h2-9H,1H2/t2-,3-,4+,5-,6-/m1/s1
InChI key
TWNIBLMWSKIRAT-VFUOTHLCSA-N
General description
1,6-Anhydro-β-D-glucose (Levoglucosa), belonging to the class of anhydrosugars, is an indicator of the burning of biomass in atmospheric aerosol, snow, and ice. It is formed via pyrolysis of glucans, such as cellulose and starch. Levoglucosa is also found in municipal waste and thermochemical processing products of biomass and soil.
Application
1,6-Anhydro-β-D-glucose may be used as an analytical reference standard for the quantification of the analyte in atmospheric aerosols using gas chromatography/ion trap mass spectrometry (GC-IT-MS) and high-performance liquid chromatography with aerosol charge detection (HPLC-ACD).
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存储类别
11 - Combustible Solids
wgk
WGK 3