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419028

Sigma-Aldrich

Cellulose acetate

average Mn ~50,000 by GPC

Sinônimo(s):

Acetylcellulose

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About This Item

Número CAS:
9004-35-7
Número MDL:
MFCD00081496
Código UNSPSC:
12162002
NACRES:
NA.23

forma

powder

Nível de qualidade

200

peso molecular

average Mn ~50,000 by GPC

Extensão da rotulagem

39.7 wt. % acetyl

Impurezas

≤3.0% water

índice de refração

n20/D 1.475 (lit.)

densidade

1.3 g/mL at 25 °C (lit.)

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Descrição geral

Cellulose acetate (CA) is a class of cellulose based esters which can be produced by a reaction of cellulose with acetic acid and acetic anhydride. It can be used in a variety of forms such as films, membranes, and fibers. It can be used as a biodegradable polymer in medical and automotive applications.

Aplicação

CA can be used as a material in packaging, clothing and pharmaceuticals industries. It can also be used in the formation of polymeric electrolyte for the fabrication of electrochemical devices like fuel cells, solar cells and supercapacitors.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
MKCP8049
MKCM4017
MKCL6972
MKCH2212
MKCD3891

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Cellulose acetate propionate average Mn ~75,000 by GPC, powder

Sigma-Aldrich

330183

Cellulose acetate propionate

Cellulose acetate butyrate

Sigma-Aldrich

180963

Cellulose acetate butyrate

Cellulose acetate butyrate average Mn ~30,000

Sigma-Aldrich

419052

Cellulose acetate butyrate

Cellulose propionate average Mw ~130,000, average Mn ~70,000

Sigma-Aldrich

454907

Cellulose propionate

Investigation of bio polymer electrolyte based on cellulose acetate-ammonium nitrate for potential use in electrochemical devices
Monisha S, et al.
Carbohydrate Polymers, 157(4), 38-47 (2017)
Additive manufacturing of cellulosic materials with robust mechanics and antimicrobial functionality
Pattinson SW and Hart AJ
Advanced Materials Technologies, 2(4), 1600084-1600084 (2017)
Properties and applications of cellulose acetate
Macromolecular Symposia, 262(1), 89-96 (2008)
Shoichi Nishise et al.
Therapeutic apheresis and dialysis : official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis Therapy, 16(5), 449-455 (2012-10-11)
Interleukin (IL)-10 is an anti-inflammatory cytokine mainly produced by monocytes and is essential for the induction of anti-inflammatory intestinal macrophages with macrophage colony-stimulating factor (M-CSF). Thus, IL-10- and M-CSF-rich conditions in colonic tissues seem to contribute to the improvement of
Zeid A ALOthman et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 50(8), 2709-2713 (2012-05-24)
A simple membrane filtration procedure for separation-enrichment of Sudan orange G is presented. The method is based on the adsorption of Sudan orange G on a cellulose acetate filter and its elution from the membrane with 10 mL of ethanol.
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