Accéder au contenu
Merck
Toutes les photos(3)

Documents

200646

Sigma-Aldrich

Éthyl cellulose

viscosity 4 cP, 5 % in toluene/ethanol 80:20(lit.), extent of labeling: 48% ethoxyl

Synonyme(s) :

Ethylcellulose

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(3)

About This Item

Numéro CAS:
9004-57-3
Numéro MDL:
MFCD00131037
Code UNSPSC :
12162002
Nomenclature NACRES :
NA.23

Forme

powder

Température d'inflammation spontanée

698 °F

Concentration

48.0-49.5%

Ampleur du marquage

48% ethoxyl

Indice de réfraction

n20/D 1.47 (lit.)

Viscosité

4 cP, 5 % in toluene/ethanol 80:20(lit.)

Température de transition

softening point 155 °C

Densité

1.14 g/mL at 25 °C (lit.)

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Description générale

Ethyl cellulose is a water-insoluble hydrophobic biopolymer. Due to its excellent mechanical properties and biocompatibility, it is widely used for pharmaceutical and biomedical applications.

Application

Ethyl cellulose can be used as a precursor to prepare ink formulations for inkjet printing of flexible electronics. It acts as an effective polymer stabilizer.

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)

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Les clients ont également consulté

Slide 1 of 5

1 of 5

Terpineol mixture of isomers

Sigma-Aldrich

86480

Terpineol

(−)-α-Terpineol 90%, technical grade

Sigma-Aldrich

432628

(−)-α-Terpineol

Terpineol mixture of isomers, 96%, FG

Sigma-Aldrich

W304506

Terpineol

Terpineol (mixture of isomers) for synthesis

Sigma-Aldrich

8.14759

Terpineol

Cellulose acetate average Mn ~50,000 by GPC

Sigma-Aldrich

419028

Cellulose acetate

N Suwannateep et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 82(3), 485-490 (2012-09-08)
The phytochemical curcumin possesses antioxidant activity; however, it becomes unstable after being exposed to light or heat or loses activity during storage. This is especially important when curcumin is applied to the skin within a cosmetic or pharmaceutical formulation, since
Anurag Verma et al.
Acta pharmaceutica (Zagreb, Croatia), 62(2), 237-250 (2012-07-04)
Chitosan has become a focus of major interest in recent years due to its excellent biocompatibility, biodegradability and non-toxicity. Although this material has already been extensively investigated in the design of different types of drug delivery systems, it is still
Daniela Traini et al.
International journal of pharmaceutics, 438(1-2), 150-159 (2012-09-12)
The potential of excipient coating to enhance aerosol performance of micronized drugs in carrier excipient-drug blends, used in dry powder inhalers, was investigated. Both EC (ethyl cellulose) and PVP (polyvinylpyrrolidone) were used as coating agents. Carriers were prepared via sieve
Ghulam Murtaza
Acta poloniae pharmaceutica, 69(1), 11-22 (2012-05-12)
Ethylcellulose (EC) based microencapsulated drug delivery systems are being extensively studied throughout the world for achieving extended drug release and protecting the core substance from degradation. The in vitro evaluation of EC microcapsules have elucidated that their particle characteristics are
Ritesh M Pabari et al.
Expert opinion on drug delivery, 9(12), 1463-1474 (2012-10-16)
To examine the potential of a novel 3-fluid nozzle spray drying technology to formulate differentiated layered microparticles (MPs) of diclofenac sodium (DFS)/ethyl cellulose (EC). DFS/EC MPs were formulated using the inner and/or outer nozzles of a novel 3-fluid nozzle and
Afficher tous les articles scientifiques apparentés

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique