The particle size is not determined for this material. However, historical data suggests the following:
> 250um = Not more than 1%. Typically 0.1%
> 74um = Not more than 30%. Typically 19%
22197
Cellulose
DS-0, powder, suitable for thin layer chromatography (TLC)
Sinonimo/i:
Cellulose powder, Cotton linters
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250 G
CHF 85.80
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Cellulose, DS-0, powder, suitable for thin layer chromatography (TLC)
SMILES string
O1[C@H](C(C(C(C1CO)O)O)O)O[C@@H]2C(OC(C(C2O)O)O)CO
InChI key
GUBGYTABKSRVRQ-WFVLMXAXSA-N
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
form
powder
technique(s)
thin layer chromatography (TLC): suitable
ign. residue
≤0.1%
loss
≤5% loss on drying
Quality Level
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Categorie correlate
1 of 4
Questo articolo | C6429 | 22182 | 09906 |
|---|---|---|---|
| technique(s) thin layer chromatography (TLC): suitable | technique(s) cell culture | insect: suitable | technique(s) LPLC: suitable | technique(s) thin layer chromatography (TLC): suitable |
| form powder | form powder | form powder | form microcrystalline |
| ign. residue ≤0.1% | ign. residue - | ign. residue ~0.01% | ign. residue - |
| loss ≤5% loss on drying | loss - | loss - | loss ≤5% loss on drying |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
Application
Cellulose was used to measure the cyrstallinity index using X-ray diffraction (XRD) patterns and solid-state 13C nuclear magnetic resonance (NMR) spectra.[1]
High purity cellulose powders for partition chromatography.
microcrystalline cellulose for all types of separation chromatography and thin layer electrophoresis
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.[2] Cellulose is widely used as sorbent in TLC.[3]
related product
N° Catalogo
Descrizione
Determinazione del prezzo
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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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
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
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
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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