Passa al contenuto
Merck
Tutte le immagini(1)

Documenti fondamentali

Visualizza tutta la documentazione

22184

Supelco

Cellulose Chromatography Resin

acid washed, powder, 60-700 mesh

Sinonimo/i:

Cellulose powder, Cotton linters

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(1)

About This Item

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

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

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

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

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. Cellulose is widely used as sorbent in TLC.

Applicazioni

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.

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)

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
BCCD9550
BCCB1108
BCBW4867
BCBS6145V

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 9

1 of 9

α-Cellulose BioReagent, suitable for insect cell culture

Sigma-Aldrich

C6429

α-Cellulose

Sigmacell Cellulose Type 20, 20 μm

Sigma-Aldrich

S3504

Sigmacell Cellulose

Millipore

Millipore

1.02331

Cellulose microcrystalline

Microcrystalline cellulose European Pharmacopoeia (EP) Reference Standard

Y0002021

Microcrystalline cellulose

Sigmacell Cellulose Type 50, 50 μm

Sigma-Aldrich

S5504

Sigmacell Cellulose

Avicel® PH-101 ~50 μm particle size

Supelco

11365

Avicel® PH-101

Microcrystalline Cellulose United States Pharmacopeia (USP) Reference Standard

USP

1098388

Microcrystalline Cellulose

Cellulose microcrystalline for thin-layer chromatography

Supelco

1.02330

Cellulose microcrystalline

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

GF08832191

Cellulose

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
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
Olof Regnell et al.
Ambio, 43(7), 878-890 (2014-01-15)
Methylation of mercury (Hg) to highly toxic methyl Hg (MeHg), a process known to occur when organic matter (OM) decomposition leads to anoxia, is considered a worldwide threat to aquatic ecosystems and human health. We measured temporal and spatial variations
Kevin C-Y Lee et al.
The ISME journal, 8(7), 1522-1533 (2014-01-31)
Most of the lineages of bacteria have remained unknown beyond environmental surveys using molecular markers. Until the recent characterisation of several strains, the phylum Armatimonadetes (formerly known as 'candidate division OP10') was a dominant and globally-distributed lineage within this 'uncultured
Visualizza tutti i documenti correlati

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.