Merck
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22197

Supelco

Cellulose

DS-0, powder, suitable for thin layer chromatography (TLC)

Synonym(s):
Cellulose powder, Cotton linters
CAS Number:
Número EC:
Número MDL:
NACRES:
NC.07

Nível de qualidade

100

forma

powder

technique(s)

thin layer chromatography (TLC): suitable

resíduo de ignição

≤0.1%

perda

≤5% loss on drying

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Descrição geral

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.

Aplicação

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.

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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