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S3504

Sigma-Aldrich

Sigmacell Cellulose

Type 20, 20 μm

Sinonimo/i:

Cellulose, Cellulose powder, Cotton linters

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About This Item

Numero CAS:
9004-34-6
Numero CE:
232-674-9
Numero MDL:
MFCD00081512
Codice UNSPSC:
12352200
NACRES:
NA.56

Tipo

Type 20

Dimensione particelle

20 μm

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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Applicazioni

Makes extremely durable layers. Sharp separations for amino acids, sugars and other hydrophilic substances. Development time as short as 2 hours for 8′′ plates.
Sigmacell cellulose is used in thin layer chromatography (TLC) and cellulose TLC adsorbents. Sigmacell cellulose has been used in studies to inform industrial applications for large-scale purification of enzymes as well as to investigate the cellulase system of Penicillium echinulatum, which has been identified as a potential cellulase producer for bioconversion processes.
High purity cellulose powders for partition chromatography.

Ricostituzione

For TLC, simply blend a 15-20% aqueous slurry for about one minute and coat plates; dry at room temperature. Usually does not require activation before use.

Note legali

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)

Certificati d'analisi (COA)

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Stuart M Linton et al.
The Journal of experimental biology, 207(Pt 23), 4095-4104 (2004-10-23)
Digestive juice from the herbivorous gecarcinid land crabs Gecarcoidea natalis and Discoplax hirtipes exhibited total cellulase activity and activities of two cellulase enzymes; endo-beta-1,4-glucanase and beta-1,4-glucosidase. These enzymes hydrolysed native cellulose to glucose. The digestive juice of both species also
Olof Regnell et al.
Ambio, 43(7), 878-890 (2014-01-15)
Methylation of mercury (Hg) to highly toxic methyl Hg (MeHg), a process known to occur when organic matter (OM) decomposition leads to anoxia, is considered a worldwide threat to aquatic ecosystems and human health. We measured temporal and spatial variations
Kevin C-Y Lee et al.
The ISME journal, 8(7), 1522-1533 (2014-01-31)
Most of the lineages of bacteria have remained unknown beyond environmental surveys using molecular markers. Until the recent characterisation of several strains, the phylum Armatimonadetes (formerly known as 'candidate division OP10') was a dominant and globally-distributed lineage within this 'uncultured
Martin Bringmann et al.
Trends in plant science, 17(11), 666-674 (2012-07-13)
Directed plant cell growth is governed by deposition and alterations of cell wall components under turgor pressure. A key regulatory element of anisotropic growth, and hence cell shape, is the directional deposition of cellulose microfibrils. The microfibrils are synthesized by
Nathalie Lavoine et al.
Carbohydrate polymers, 90(2), 735-764 (2012-07-31)
Interest in microfibrillated cellulose (MFC) has been increasing exponentially. During the last decade, this bio-based nanomaterial was essentially used in nanocomposites for its reinforcement property. Its nano-scale dimensions and its ability to form a strong entangled nanoporous network, however, have
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