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22184

Supelco

Cellulose Chromatography Resin

acid washed, powder, 60-700 mesh

Sinonimo/i:

Cellulose powder, Cotton linters

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250 G
123,00 €

123,00 €

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250 G
123,00 €

About This Item

Numero CAS:
9004-34-6
Numero CE:
232-674-9
Numero MDL:
MFCD00081512
Codice UNSPSC:
12000000
NACRES:
SB.52

123,00 €

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Nome del prodotto

Cellulose, acid washed, powder, for column chromatography

Grado

for column chromatography

Livello qualitativo

100

Stato

powder

Qualità

acid washed

tecniche

LPLC: suitable

Lungh. fibre

0.02-0.25 mm

Matrice

Cellulose

Gruppo funzionale matrice

polymer

Dimensione particelle

20-250 μm

Cationi in tracce

Cu: ≤10 mg/kg
Fe: ≤20 mg/kg

Compatibilità

suitable for column chromatography

Tecnica di separazione

size exclusion (SEC)

Stringa SMILE

O1[C@H](C(C(C(C1CO)O)O)O)O[C@@H]2C(OC(C(C2O)O)O)CO

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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Descrizione generale

Cellulose, a homopolymer consisting of glucose units joined by beta-1,4 bonds. These are strongly attached through inter and intramolecular hydrogen bonds and van der Waals forces resulting in microfibrils which together form fibers. They are arranged in parallel reducing ends of adjacent glucan chains.[1] Cellulose is widely used as sorbent in TLC.[2]

Applicazioni

Cellulose was used to measure the cyrstallinity index using X-ray diffraction (XRD) patterns and solid-state 13C nuclear magnetic resonance spectra.[3]
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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Certificati d'analisi (COA)

Lot/Batch Number
BCCL9776
BCCK8755
BCCJ7500
BCCD9550
BCCB1108

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Sigma-Aldrich

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Sigma-Aldrich

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Y0002021

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Sigma-Aldrich

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Supelco

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USP

1098388

Microcrystalline Cellulose

Cellulose microcrystalline for thin-layer chromatography

Supelco

1.02330

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Cellulose (regenerated cellulose), film, thickness 0.021 mm, L 0.5 m, block copolymer

GF08832191

Cellulose

Jadranka Odović et al.
Iranian journal of pharmaceutical research : IJPR, 11(3), 763-770 (2012-07-01)
In this assay, the evaluation of lipophilicity of four ACE-inhibitors and hydrochlorothiazide (HCTZ) with RP-TLC on cellulose layers was described using three binary solvent systems. The selected ACE inhibitors had sufficiently different structures which can indicate the method suitability for
S B Leschine
Annual review of microbiology, 49, 399-426 (1995-01-01)
In anaerobic environments rich in decaying plant material, the decomposition of cellulose is brought about by complex communities of interacting microorganisms. Because the substrate, cellulose, is insoluble, bacterial and fungal degradation occurs exocellularly, either in association with the outer cell
Sunkyu Park et al.
Biotechnology for biofuels, 3, 10-10 (2010-05-26)
Although measurements of crystallinity index (CI) have a long history, it has been found that CI varies significantly depending on the choice of measurement method. In this study, four different techniques incorporating X-ray diffraction and solid-state 13C nuclear magnetic resonance
Okako Omadjela et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(44), 17856-17861 (2013-10-16)
Cellulose is a linear extracellular polysaccharide. It is synthesized by membrane-embedded glycosyltransferases that processively polymerize UDP-activated glucose. Polymer synthesis is coupled to membrane translocation through a channel formed by the cellulose synthase. Although eukaryotic cellulose synthases function in macromolecular complexes
Rachel A Burton et al.
Current opinion in biotechnology, 26, 79-84 (2014-04-01)
Plant cell walls consist largely of cellulose, non-cellulosic polysaccharides and lignin. Concerted attempts are underway to convert wall polysaccharides from crop plant residues into renewable transport fuels and other valuable products, and to exploit the dietary benefits of cereal grain
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