22184

Cellulose Chromatography Resin

acid washed, powder, 60-700 mesh

• Synonyme(s) : Cellulose powder, Cotton linters
• CAS Number: 9004-34-6
• Numéro CE : 232-674-9
• Numéro MDL: MFCD00081512
• Code UNSPSC : 23151817
• Nomenclature NACRES : SB.52

Propriétés

• Product Name: Cellulose, acid washed, powder
• Forme: powder
• Niveau de qualité: 100
• Qualité: acid washed
• Technique(s): LPLC: suitable
• L des fibres: 0.02-0.25 mm
• Matrice: Cellulose
• Groupe de la matrice active: polymer
• Taille des particules: 20-250 μm
• Traces de cations: Cu: ≤10 mg/kg; Fe: ≤20 mg/kg
• Adéquation: suitable for column chromatography
• Technique de séparation: size exclusion (SEC)
• Chaîne SMILES: 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
• Clé InChI: GUBGYTABKSRVRQ-WFVLMXAXSA-N

Description

Description générale

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

High purity cellulose powders for partition chromatography.

Cellulose was used to measure the cyrstallinity index using X-ray diffraction (XRD) patterns and solid-state 13C nuclear magnetic resonance spectra.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)