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22183

Supelco

Cellulose

powder, for column chromatography

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Synonym(s):
Cellulose powder, Cotton linters
CAS Number:
9004-34-6
EC Number:
232-674-9
MDL number:
MFCD00081512
NACRES:
SB.52

grade

for column chromatography

Quality Level

100

form

powder

technique(s)

LPLC: suitable

fiber L

0.01-0.10 mm

ign. residue

~0.1%

matrix

Cellulose

matrix active group

polymer

particle size

10-100 μm

cation traces

Cu: ≤10 mg/kg
Fe: ≤20 mg/kg

separation technique

size exclusion (SEC)

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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Cellulose powder, for column chromatography

Supelco

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Cellulose

Cellulose acid washed, from spruce, for column chromatography

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Cellulose

Cellulose acid washed, powder, for column chromatography

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Cellulose

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

Supelco

22197

Cellulose

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

technique(s)

thin layer chromatography (TLC): suitable

matrix

Cellulose

matrix

Cellulose

matrix

Cellulose

matrix

-

matrix active group

polymer

matrix active group

polymer

matrix active group

polymer

matrix active group

-

particle size

10-100 μm

particle size

20-150 μm

particle size

20-250 μm

particle size

-

separation technique

size exclusion (SEC)

separation technique

size exclusion (SEC)

separation technique

size exclusion (SEC)

separation technique

-

General description

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. Cellulose is widely used as sorbent in TLC.

Application

Cellulose was used to measure the cyrstallinity index using X-ray diffraction (XRD) patterns and solid-state 13C nuclear magnetic resonance spectra.
High purity cellulose powders for partition chromatography.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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705578-5MG-PW

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MMYOMAG-74K-13

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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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