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Merck

22182

Cellulose Chromatography Resin

acid washed, from spruce, 100-700 mesh

Sinonimo/i:

Cellulose powder, Cotton linters

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1 KG

CHF 313.00

CHF 313.00

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Informazioni su questo articolo

Numero CAS:
9004-34-6
UNSPSC Code:
23151817
NACRES:
SB.52
EC Number:
232-674-9
MDL number:
MFCD00081512

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Nome del prodotto

Cellulose, acid washed, from spruce, suitable for column chromatography

SMILES string

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

InChI key

GUBGYTABKSRVRQ-WFVLMXAXSA-N

biological source

spruce

form

powder

quality

acid washed

technique(s)

LPLC: suitable

fiber L

0.02-0.15 mm

impurities

≤0.05% ether extract

ign. residue

~0.01%

matrix

Cellulose

matrix active group

polymer

particle size

20-150 μm

cation traces

Cu: ≤5 mg/kg
Fe: ≤10 mg/kg

suitability

suitable for column chromatography

separation technique

size exclusion (SEC)

Quality Level

100

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Questo articolo
2218422183C6288
Cellulose acid washed, from spruce, suitable for column chromatography

Supelco

22182

Cellulose

Cellulose acid washed, powder, suitable for column chromatography

Supelco

22184

Cellulose

Cellulose powder, suitable for column chromatography

Supelco

22183

Cellulose

Cellulose fibers, (medium)

Sigma-Aldrich

C6288

Cellulose

particle size

20-150 μm

particle size

20-250 μm

particle size

10-100 μm

particle size

(medium)

separation technique

size exclusion (SEC)

separation technique

size exclusion (SEC)

separation technique

size exclusion (SEC)

separation technique

-

matrix

Cellulose

matrix

Cellulose

matrix

Cellulose

matrix

-

matrix active group

polymer

matrix active group

polymer

matrix active group

polymer

matrix active group

-

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

technique(s)

-

form

powder

form

powder

form

powder

form

fibers

Application

Cellulose was used to measure the cyrstallinity index using X-ray diffraction (XRD) patterns and solid-state 13C nuclear magnetic resonance spectra.[1]
High purity cellulose powders for partition chromatography.

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.[2] Cellulose is widely used as sorbent in TLC.[3]

Classe di stoccaggio

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
BCCL8856
BCCK7757
BCCJ9461
BCCH0009
BCCB4062

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Marco Mattonai et al.
Bioresource technology, 270, 270-277 (2018-09-18)
A combined study of crystallinity index (CI), degree of polymerisation (DP) and thermal stability of cellulose was carried out for monitoring the effect of ball-milling. DP and CI are two fundamental quantities that describe the physico-chemical behaviour of cellulose. Milling
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
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