243213
Carnaubawachs, gelb
refined
Synonym(e):
Brasilianisches Wachs
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Alle Fotos(1)
About This Item
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Qualitätsniveau
Form
powder
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Allgemeine Beschreibung
Carnauba wax No.1 yellow(CW) is an ester based wax that can be extracted from palm leaves. The composition of this wax contains aliphatic esters, ω-hydroxy esters and unsaturated alcohols. It can be used as a glossing agent in a variety of pharmaceutical products.
Anwendung
CW may be used as a hydrophobic excipient which can be used to modify the kinetics of polymeric gel in a drug releasing system. It can be used in dry polymeric coatings which can increase the crystallization and improve the stability of amorphous solid drug formulations. It may also be used as a component of lipids which can be used to tune and improve the flowability and designing of solid drugs.
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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Carnauba wax as a promising excipient in melt granulation targeting the preparation of mini-tablets for sustained release of highly soluble drugs.
Nart V, et al.
Materials Science and Engineering, C, 70(6), 250-257 (2017)
Enhanced physical stability of amorphous drug formulations via dry polymer coating.
Capece M and Dave R
Journal of Pharmaceutical Sciences, 104(6), 2076-2084 (2015)
Methods of studying aging and stabilization of spray-congealed solid dispersions with carnauba wax. 1. Microcalorimetric investigation.
Em?s M and Nyqvist H
International Journal of Pharmaceutics, 197(1-2), 117-127 (2000)
Effect of hydrophobic inclusions on polymer swelling kinetics studied by magnetic resonance imaging.
Gajdosova M, et al
International Journal of Pharmaceutics, 500(1-2), 136-143 (2016)
Sorada Kanokpanont et al.
International journal of pharmaceutics, 436(1-2), 141-153 (2012-07-10)
In this study, the novel silk fibroin-based bi-layered wound dressing was developed. Wax-coated silk fibroin woven fabric was introduced as a non-adhesive layer while the sponge made of sericin and glutaraldehyde-crosslinked silk fibroin/gelatin was fabricated as a bioactive layer. Wax-coated
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