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Key Documents

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22197

Supelco

Cellulose

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

Sinónimos:

Cellulose powder, Cotton linters

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About This Item

Número de CAS:
9004-34-6
EC Number:
232-674-9
MDL number:
MFCD00081512
UNSPSC Code:
41115711
NACRES:
NC.07

Quality Level

100

form

powder

technique(s)

thin layer chromatography (TLC): suitable

ign. residue

≤0.1%

loss

≤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

InChI key

GUBGYTABKSRVRQ-WFVLMXAXSA-N

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General description

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.

Application

Celulosa microcristalina para todo tipo de separaciones cromatográficas y electroforesis de capa fina
Cellulose was used to measure the cyrstallinity index using X-ray diffraction (XRD) patterns and solid-state 13C nuclear magnetic resonance (NMR) spectra.
High purity cellulose powders for partition chromatography.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
BCCJ1420
BCBW4640
BCBL0917V
BCBF5788V
BCBC6427V

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Cellulose colloidal, microcrystalline

Sigma-Aldrich

435244

Cellulose

Cellulose Type 101, Highly purified, fibers

Sigma-Aldrich

S6790

Cellulose

Cellulose Type 50, 50 μm

Sigma-Aldrich

S5504

Cellulose

α-Cellulose BioReagent, suitable for insect cell culture

Sigma-Aldrich

C6429

α-Cellulose

Cellulose European Pharmacopoeia (EP) Reference Standard

Y0002021

Cellulose

Cellulose United States Pharmacopeia (USP) Reference Standard

USP

1098388

Cellulose

Palmitoyl chloride 98%

Sigma-Aldrich

P78

Palmitoyl chloride

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
Ginger Brininstool et al.
BMC plant biology, 8, 58-58 (2008-05-20)
The Arabidopsis thaliana CONSTITUTIVE EXPRESSOR OF PATHOGENESIS-RELATED GENES5 (CPR5) gene has been previously implicated in disease resistance, cell proliferation, cell death, and sugar sensing, and encodes a putative membrane protein of unknown biochemical function. Trichome development is also affected in
Arup K Siddhanta et al.
Natural product communications, 8(4), 497-500 (2013-06-07)
Crude cellulose as well as alpha- and beta-celluloses were estimated in thirty-four seaweed species of fifteen orders of Chlorophyta, Phaeophyta and Rhodophyta of Indian waters. The greatest yields of crude cellulose and a-cellulose were obtained from Chaetomorpha aerea (approx. 20.0%
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