22197
Cellulose
DS-0, powder, suitable for thin layer chromatography (TLC)
Sinonimo/i:
Cellulose powder, Cotton linters
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About This Item
Prodotti consigliati
Livello qualitativo
Forma fisica
powder
tecniche
thin layer chromatography (TLC): suitable
Residuo alla calcinazione
≤0.1%
Perdita
≤5% loss on drying
InChI
1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3?,4?,5?,6?,7?,8?,9?,10-,11?,12+/m1/s1
GUBGYTABKSRVRQ-WFVLMXAXSA-N
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Categorie correlate
Descrizione generale
Cellulose, a homopolymer consisting of glucose units joined by β-1,4 bonds. These are strongly attached through inter and intramolecular hydrogen bonds and vander Waals forces resulting in microfibrils which together form fibers. They are arranged in parallel reducing ends of adjacent glucan chains. Cellulose is widely used as sorbent in TLC.
Applicazioni
Cellulose was used to measure the cyrstallinity index using X-ray diffraction (XRD) patterns and solid-state 13C nuclear magnetic resonance (NMR) spectra.
microcrystalline cellulose for all types of separation chromatography and thin layer electrophoresis
High purity cellulose powders for partition chromatography.
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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