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Key Documents

02563

Supelco

Cellulose acetate

SAC 20, acetylated

Synonym(s):

Acetylcellulose

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
41116105
NACRES:
SB.52

form

powder

quality

acetylated

mol wt

Mr ~37000

extent of labeling

20% substitution (acetyl groups)

technique(s)

LPLC: suitable

refractive index

n20/D 1.475 (lit.)

matrix

acetylated cellulose acetate

capacity

1.0 meq/mL

density

1.3 g/mL at 25 °C (lit.)

suitability

suitable for column chromatography

separation technique

reversed phase

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Storage Class

13 - Non Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Deng-Guang Yu et al.
Carbohydrate polymers, 90(2), 1016-1023 (2012-07-31)
This study investigates the use of a modified coaxial electrospinning process in the production of drug-loaded cellulose acetate (CA) nanofibers. With CA employed as a filament-forming matrix and ketoprofen (KET) as an active pharmaceutical ingredient, modified coaxial processes using sheath
Rocktotpal Konwarh et al.
Carbohydrate polymers, 92(2), 1100-1106 (2013-02-13)
This work focuses on the use of statistical approach in optimizing shape-size accord of electrospun cellulose acetate (CA) mats - an apt material for biomedical and industrial applications. Modulation of three processing parameters, namely potential difference, distance between tip-to-collector and
Yu Luo et al.
Carbohydrate polymers, 91(1), 419-427 (2012-10-10)
We report the fabrication of a novel carbon nanotube-containing nanofibrous polysaccharide scaffolding material via the combination of electrospinning and layer-by-layer (LbL) self-assembly techniques for tissue engineering applications. In this approach, electrospun cellulose acetate (CA) nanofibers were assembled with positively charged
Weijuan Huang et al.
International journal of biological macromolecules, 53, 26-31 (2012-11-06)
Cellulose acetate nanofibrous mats were prepared by electrospunning technique. Positively charged and negatively charged composites were alternately deposited on negatively charged CA mats via layer-by-layer self-assembly technique. The morphology and inhibition rate of samples were investigated by regulating number of
Yunchang Xie et al.
International journal of pharmaceutics, 441(1-2), 111-120 (2012-12-21)
The pharmacological activity of herbal medicines is determined by the active components ratio that defines the medicine. Significant alteration of the components ratio will lead to major changes in the pharmacological activities. In designing sustained or controlled release delivery systems

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