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Supelco

Cellulose

acid washed, from spruce, 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

biological source

spruce

Quality Level

100

grade

for column chromatography

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

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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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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